Cita APA (7a ed.)

Claus, E. P. (1950). Laboratory manual for pharmacognosy (2nd ed.). Mosby.

Cita Chicago Style (17a ed.)

Claus, Edward P. Laboratory Manual for Pharmacognosy. 2nd ed. St. Louis: Mosby, 1950.

Cita MLA (9a ed.)

Claus, Edward P. Laboratory Manual for Pharmacognosy. 2nd ed. Mosby, 1950.