APA (7th ed.) Citation

Shafer, W. G., Hine, M. K., & Levy, B. M. Tratado de patologia bucal.

Chicago Style (17th ed.) Citation

Shafer, William G., Maynard K. Hine, and Barnet M. Levy. Tratado De Patologia Bucal.

MLA (8th ed.) Citation

Shafer, William G., et al. Tratado De Patologia Bucal.