Cita APA

Peter Cook. (2005). Why Animals Show Off. Jakarta: Gramedia Pustaka Utama.

Chicago Style Citation

Peter Cook. Why Animals Show Off. Jakarta: Gramedia Pustaka Utama, 2005.

Cita MLA

Peter Cook. Why Animals Show Off. Jakarta: Gramedia Pustaka Utama, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.