APA (7th ed.) Citation

Gould, S. J. (1977). Ontogeny and phylogeny / (by) Stephen Jay Gould. Belknap Press of Harvard University Press.

Chicago Style (17th ed.) Citation

Gould, Stephen Jay. Ontogeny and Phylogeny / (by) Stephen Jay Gould. Cambridge, Mass. ; London: Belknap Press of Harvard University Press, 1977.

MLA (9th ed.) Citation

Gould, Stephen Jay. Ontogeny and Phylogeny / (by) Stephen Jay Gould. Belknap Press of Harvard University Press, 1977.

Warning: These citations may not always be 100% accurate.