斯蒂弗 & Stever. (2009). 飞行: Flight. 中国少年儿童出版社.
Chicago Style (17th ed.) Citation斯蒂弗 and Stever. 飞行: Flight. 中国少年儿童出版社, 2009.
MLA (8th ed.) Citation斯蒂弗 and Stever. 飞行: Flight. 中国少年儿童出版社, 2009.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.