How to cite oneself as co-author without all names, for resume or presentation? My questions regards the format of citation. 
For the context: I am a student, presenting my work (with slides) and referring to the publications in which I am co-author (never in the first three authors). 

It would be nice for my name to explicitely appear, as I also refer to other publications in which I did not take part.However I do not want to list all the authors (more than 10 for some papers).

Should I use (recommendeed by my advisor): 


  A.Smith, M.Myself et al. "Marvelous publication"


Or 


  A.Smith et al. (including M.Myself), "Marvelous publication"


My concern is not to appear as being the second author, which would feel like a lie, while keeping a compact formatting.

Is there a common way of doing this ? 

Thank you.
For a presentation I would use @Jan Kukacka's answer. Say in the presentation "This work was published in our 2015 paper". 

For a resume you've four options as I see it:


List all the authors (put yourself in bold).
List the first x authors (where 10 is a common value of x) then put et al (several journals/funding bodies use this format). Choose x so your name always appears
List all the authors up to and including your name, and then put et al. 
List just the first author. As the papers will probably appear in a publications section on your resume, its fairly clear that you are going to be an author.


Which ever you choose, it might be worth including a very short sentence that described your role in the work.