APA引文

Dale, R., Redford, R., & Cheng, L. (2017). Earth: One amazing day (Widescreen.). BBC Earth Films.

Chicago Style (17th ed.) Citation

Dale, Richard, Robert Redford, and Long Cheng. Earth: One Amazing Day. Widescreen. London: BBC Earth Films, 2017.

MLA引文

Dale, Richard, et al. Earth: One Amazing Day. Widescreen. BBC Earth Films, 2017.

警告：這些引文格式不一定是100％准確.