APA引文

Image Entertainment (Firm). (2009). Knut & friends. Image Entertainment.

Chicago Style (17th ed.) Citation

Image Entertainment (Firm). Knut & Friends. Chatsworth, Calif.: Image Entertainment, 2009.

MLA引文

Image Entertainment (Firm). Knut & Friends. Image Entertainment, 2009.

警告：這些引文格式不一定是100％准確.