( ( ( ( Internal ( Transport ( And ( Circulatory Systems ) ) ) ) , ) ( p. 956-978 ) ) . )
(ROOT (NP (NP (NNP Internal) (NNP Transport) (CC And) (NNP Circulatory) (NNP Systems)) (, ,) (NP (NN p.) (CD 956-978)) (. .)))
Internal Transport And Circulatory Systems, p. 956-978.
(ROOT (S (NP (NP (DT The) (JJ main) (NN function)) (PP (IN of) (NP (DT the) (JJ circulatory) (NN system)))) (VP (VBZ is) (S (VP (TO to) (VP (VB transport) (NP (NNS materials)))))) (. .)))