APA-referens

Hoek, C. V. D., Mann, D. G., & Jahns, H. M. (2012). Algae: An introduction to phycology. Cambridge University Press.

Chicago-stil citat

Hoek, C Van Den, D G. Mann, och H M. Jahns. Algae: An Introduction to Phycology. Cambridge: Cambridge University Press, 2012.

MLA-referens

Hoek, C Van Den, et al. Algae: An Introduction to Phycology. Cambridge University Press, 2012.