APA Citatie

Koene, J. M., & Ter Maat, A. (2007). Coolidge effect in pond snails: Male motivation in a simultaneous hermaphrodite. BioMed Central.

Chicago Style citaat

Koene, Joris M., en Andries Ter Maat. Coolidge Effect in Pond Snails: Male Motivation in a Simultaneous Hermaphrodite. BioMed Central, 2007.

MLA citatie

Koene, Joris M., en Andries Ter Maat. Coolidge Effect in Pond Snails: Male Motivation in a Simultaneous Hermaphrodite. BioMed Central, 2007.

Let op: Deze citaties zijn niet altijd 100% accuraat.