Cita APA (7th ed.)

Tyler, V. E., & Schwarting, A. E. (1958). Experimental pharmacognosy. Burgess Publishing.

Cita Chicago (17th ed.)

Tyler, Varro E., i Arthur E. Schwarting. Experimental Pharmacognosy. Minneapolis: Burgess Publishing, 1958.

Cita MLA (9th ed.)

Tyler, Varro E., i Arthur E. Schwarting. Experimental Pharmacognosy. Burgess Publishing, 1958.