APA (7th ed.) Citation

Wittig, H., Burrell, R., & Welton, W. A. (1970). A primer on immunologic disorders. Charles C. Thomas.

Chicago Style (17th ed.) Citation

Wittig, Heinz, Robert Burrell, and William A. Welton. A Primer on Immunologic Disorders. Springfield (Illinois): Charles C. Thomas, 1970.

MLA (9th ed.) Citation

Wittig, Heinz, et al. A Primer on Immunologic Disorders. Charles C. Thomas, 1970.