APA引文

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.

MLA引文

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

警告：這些引文格式不一定是100％准確.