APA (7th ed.) Citation

Simopoulos, A. P., Corring, T., & Rerat, A. (1993). Intestinal flora, immunity, nutrition, and health. Karger.

Chicago Style (17th ed.) Citation

Simopoulos, Artemis P., Tristan Corring, and Alain Rerat. Intestinal Flora, Immunity, Nutrition, and Health. Basel [etc.]: Karger, 1993.

MLA (9th ed.) Citation

Simopoulos, Artemis P., et al. Intestinal Flora, Immunity, Nutrition, and Health. Karger, 1993.