APA (7th ed.) Citation

Elder, D. E., & Murphy, G. F. (1990). Melanocytic tumors of the skin. AFIP.

Chicago Style (17th ed.) Citation

Elder, David E., and George Francis Murphy. Melanocytic Tumors of the Skin. Washington: AFIP, 1990.

MLA (9th ed.) Citation

Elder, David E., and George Francis Murphy. Melanocytic Tumors of the Skin. AFIP, 1990.

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