APA引文

Attenborough, D. (2015). Life story (Widescreen.). BBC Earth.

Chicago Style (17th ed.) Citation

Attenborough, David. Life Story. Widescreen. [London]: BBC Earth, 2015.

MLA引文

Attenborough, David. Life Story. Widescreen. BBC Earth, 2015.

警告：這些引文格式不一定是100％准確.