APA (7th ed.) Citation

Hunter, J. A. A., Savin, J. A., & Dahl, M. V. (1989). Clinical dermatology. Blackwell Scientific.

Chicago Style (17th ed.) Citation

Hunter, J. A. A., J. A. Savin, and Mark V. Dahl. Clinical Dermatology. Oxford: Blackwell Scientific, 1989.

MLA (8th ed.) Citation

Hunter, J. A. A., et al. Clinical Dermatology. Blackwell Scientific, 1989.