APA (7th ed.) Citation

Gould, S. J. (1977). Ontogeny and phylogeny. Belknap Press of Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Gould, Stephen Jay. Ontogeny and Phylogeny. Cambridge, Mass. [u.a.]: Belknap Press of Harvard Univ. Press, 1977.

MLA (9th ed.) Citation

Gould, Stephen Jay. Ontogeny and Phylogeny. Belknap Press of Harvard Univ. Press, 1977.