APA (7th ed.) Citation

Gould, S. J. (1977). Ontogeny and phylogeny (3. print.). Belknap Press.

Chicago Style (17th ed.) Citation

Gould, Stephen Jay. Ontogeny and Phylogeny. 3. print. Cambridge, Mass. u.a: Belknap Press, 1977.

MLA (9th ed.) Citation

Gould, Stephen Jay. Ontogeny and Phylogeny. 3. print. Belknap Press, 1977.