APA引文

Siebert, D., & Minor, W. (1991). Sierra. HarperCollins.

Chicago Style (17th ed.) Citation

Siebert, Diane, and Wendell Minor. Sierra. New York: HarperCollins, 1991.

MLA引文

Siebert, Diane, and Wendell Minor. Sierra. HarperCollins, 1991.

警告：這些引文格式不一定是100％准確.