APA (7th ed.) Citation

Marks, R., & Fry, J. (1983). Practical problems in dermatology (1. publ.). Dunitz.

Chicago Style (17th ed.) Citation

Marks, Ronald, and John Fry. Practical Problems in Dermatology. 1. publ. London: Dunitz, 1983.

MLA (9th ed.) Citation

Marks, Ronald, and John Fry. Practical Problems in Dermatology. 1. publ. Dunitz, 1983.

Warning: These citations may not always be 100% accurate.