APA (7th ed.) Citation

Grassé, P. P., Poisson, R., & Tuzet, O. (1961). Zoologie. Masson.

Chicago Style (17th ed.) Citation

Grassé, Pierre Paul, Raymond Poisson, and Odette Tuzet. Zoologie. Paris: Masson, 1961.

MLA (9th ed.) Citation

Grassé, Pierre Paul, et al. Zoologie. Masson, 1961.

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