APA (7th ed.) Citation

(2012). Vaccines (6. ed.). Saunders Elsevier.

Chicago Style (17th ed.) Citation

Vaccines. 6. ed. [Philadelphia, Pa.]: Saunders Elsevier, 2012.

MLA (9th ed.) Citation

Vaccines. 6. ed. Saunders Elsevier, 2012.

Warning: These citations may not always be 100% accurate.