APA引文

Koop, C. E. (1992). Koop: The memoirs of America's family doctor. Grand Rapids, Michigan: Zondervan Pub. House.

Trích dẫn kiểu Chicago

Koop, C. Everett. Koop: The Memoirs of America's Family Doctor. Grand Rapids, Michigan: Zondervan Pub. House, 1992.

MLA引文

Koop, C. Everett. Koop: The Memoirs of America's Family Doctor. Grand Rapids, Michigan: Zondervan Pub. House, 1992.

警告：这些引文格式不一定是100％准确.