APA (7th ed.) Citation

Craig, A. G., & Scherf, A. (2003). Antigenic variation. Academic Press.

Chicago Style (17th ed.) Citation

Craig, Alister G., and Artur Scherf. Antigenic Variation. Amsterdam ; Boston: Academic Press, 2003.

MLA (9th ed.) Citation

Craig, Alister G., and Artur Scherf. Antigenic Variation. Academic Press, 2003.