APA引文

Crowell, S. A. (1983). Whaling off the Washington coast. [S. Crowell].

Chicago Style (17th ed.) Citation

Crowell, Sandra A. Whaling off the Washington Coast. Westport, Wash.: [S. Crowell], 1983.

MLA引文

Crowell, Sandra A. Whaling off the Washington Coast. [S. Crowell], 1983.

警告：這些引文格式不一定是100％准確.