Παραπομπή APA

Kulczykowska, E. P. (2010). Biological clock in fish.

Παραπομπή Chicago Style

Kulczykowska, Ewa; Popek. Biological Clock in Fish. CRC Press, Inc., Florida, 2010.

Παραπομπή MLA

Kulczykowska, Ewa; Popek. Biological Clock in Fish. 2010.