APA (7th ed.) Citation

Barker, L. R., Burton, J. R., & Zieve, P. D. (1999). Principles of ambulatory medicine (5th ed.). Lippincott Williams & Wilkins.

Chicago Style (17th ed.) Citation

Barker, L. Randol, John Russell Burton, and Philip D. Zieve. Principles of Ambulatory Medicine. 5th ed. Philadelphia: Lippincott Williams & Wilkins, 1999.

MLA (9th ed.) Citation

Barker, L. Randol, et al. Principles of Ambulatory Medicine. 5th ed. Lippincott Williams & Wilkins, 1999.