APA (7th ed.) Citation

Ballweg, R., Brown, D., Sullivan, E. M., & Vetrosky, D. (2008). Physician assistant: A guide to clinical practice (4th. Edition.). W.B. Saunders.

Chicago Style (17th ed.) Citation

Ballweg, Ruth, Darwin Brown, Edward M. Sullivan, and Daniel Vetrosky. Physician Assistant: A Guide to Clinical Practice. 4th. Edition. Philadelphia: W.B. Saunders, 2008.

MLA (9th ed.) Citation

Ballweg, Ruth, et al. Physician Assistant: A Guide to Clinical Practice. 4th. Edition. W.B. Saunders, 2008.