APA (7th ed.) Citation

Simpson, R. C., & Nunns, D. (2017). Skin diseases affecting the vulva. Elsevier.

Chicago Style (17th ed.) Citation

Simpson, Rosalind C., and David Nunns. Skin Diseases Affecting the Vulva. Elsevier, 2017.

MLA (9th ed.) Citation

Simpson, Rosalind C., and David Nunns. Skin Diseases Affecting the Vulva. Elsevier, 2017.

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