APA引文

Schubert, I., & Schubert, D. (1999). Bear's eggs ([1st American ed.].). Front Street.

Chicago Style (17th ed.) Citation

Schubert, Ingrid, and Dieter Schubert. Bear's Eggs. [1st American ed.]. Asheville, N.C.: Front Street, 1999.

MLA引文

Schubert, Ingrid, and Dieter Schubert. Bear's Eggs. [1st American ed.]. Front Street, 1999.

警告：這些引文格式不一定是100％准確.