APA引文

Lookingbill, D. P. (1985). Principles of dermatology. Philadelphia: W.B. Saunders Company.

Trích dẫn kiểu Chicago

Lookingbill, Donald P. Principles of Dermatology. Philadelphia: W.B. Saunders Company, 1985.

MLA引文

Lookingbill, Donald P. Principles of Dermatology. Philadelphia: W.B. Saunders Company, 1985.

警告：這些引文格式不一定是100％准確.