APA (7th ed.) Citation

Roitt, I. M. (1997). Roitt's essential immunology (Ninth edition.). Blackwell Science.

Chicago Style (17th ed.) Citation

Roitt, Ivan M. Roitt's Essential Immunology. Ninth edition. Oxford ; Malden, MA: Blackwell Science, 1997.

MLA (9th ed.) Citation

Roitt, Ivan M. Roitt's Essential Immunology. Ninth edition. Blackwell Science, 1997.