APA (7th ed.) Citation

Mill, R. R., Tan, K. C., & Tutel, B. (1980). Plantago ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Mill, Robert R., K. C. Tan, and Betûl Tutel. Plantago. [Sonderdr.]. 1980.

MLA (9th ed.) Citation

Mill, Robert R., et al. Plantago. [Sonderdr.]. 1980.