APA (7th ed.) Citation

Plotkin, S. A., & Mortimer, E. A. (1994). Vaccines (Second edition.). W.B. Saunders Co..

Chicago Style (17th ed.) Citation

Plotkin, Stanley A., and Edward A. Mortimer. Vaccines. Second edition. Philadelphia: W.B. Saunders Co., 1994.

MLA (9th ed.) Citation

Plotkin, Stanley A., and Edward A. Mortimer. Vaccines. Second edition. W.B. Saunders Co., 1994.