APA引文

Pinkney, J., & Andersen, H. C. (1999). The ugly duckling. Morrow Junior Books.

Chicago Style (17th ed.) Citation

Pinkney, Jerry, and H. C. Andersen. The Ugly Duckling. New York: Morrow Junior Books, 1999.

MLA引文

Pinkney, Jerry, and H. C. Andersen. The Ugly Duckling. Morrow Junior Books, 1999.

警告：這些引文格式不一定是100％准確.