APA Edition Citation

Church, R. E., & Sneddon, I. B. (1983). Practical dermatology (Ed.4.).

Chicago Edition Citation

Church, R E., and I B. Sneddon. Practical Dermatology. Ed.4. London, Edward Arnold, 1983.

MLA Edition Citation

Church, R E., and I B. Sneddon. Practical Dermatology. Ed.4. 1983.