APA引文

Root, P., & Krommes, B. (1999). Grandmother Winter. Houghton Mifflin Co..

Chicago Style (17th ed.) Citation

Root, Phyllis, and Beth Krommes. Grandmother Winter. Boston: Houghton Mifflin Co., 1999.

MLA引文

Root, Phyllis, and Beth Krommes. Grandmother Winter. Houghton Mifflin Co., 1999.

警告：這些引文格式不一定是100％准確.