Dyfyniad APA

Pizzari, T., & Foster, K. (2008). Sperm sociality: Cooperation, altruism, and spite.

Dyfyniad Arddull Chicago

Pizzari, T., and K. Foster. Sperm Sociality: Cooperation, Altruism, and Spite. 2008.

Dyfyniad MLA

Pizzari, T., and K. Foster. Sperm Sociality: Cooperation, Altruism, and Spite. 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.