Cita APA (7a ed.)

Weiss, E. A. (1997). Essential oil crops. CAB International.

Cita Chicago Style (17a ed.)

Weiss, E. A. Essential Oil Crops. Wallingford: CAB International, 1997.

Cita MLA (8a ed.)

Weiss, E. A. Essential Oil Crops. CAB International, 1997.