APA (7. basım) Alıntı

Tyler, V. E., By, B. ., & Robbers , J. E. (1981). Pharmacognosy (8th ed.). Lea & Febiger.

Chicago Style (17. basım) Atıf

Tyler, Varro E., Brady By, ve James E. Robbers. Pharmacognosy. 8th ed. Philadelphia: Lea & Febiger, 1981.

MLA (9th ed.) Atıf

Tyler, Varro E., et al. Pharmacognosy. 8th ed. Lea & Febiger, 1981.