APA引文

Lobel, A. (2008). Frog and toad all year (Unabridged.).

Chicago Style (17th ed.) Citation

Lobel, Arnold. Frog and Toad All Year. Unabridged. 2008.

MLA引文

Lobel, Arnold. Frog and Toad All Year. Unabridged. 2008.

警告：這些引文格式不一定是100％准確.