MLA

Herxheimer, Andrew, and Leopold Meyler. Side Effects of Drugs : a Survey of Unwanted Effects of Drugs Reported In 1965-1967. 6th ed. Amsterdam: Excerpta medica, 1968.

APA

Herxheimer, A., & Meyler, L. (1968). Side effects of drugs : a survey of unwanted effects of drugs reported in 1965-1967. 6th ed. Amsterdam: Excerpta medica.

Chicago

Herxheimer, Andrew ed., and Leopold Meyler ed. Side Effects of Drugs: A Survey of Unwanted Effects of Drugs Reported In 1965-1967. 6th ed. Amsterdam: Excerpta medica, 1968.