Tohutoro APA (7th ed.)

(1993). Volatile oil crops: Their biology, biochemistry and production. Longman.

Tohutoru Kātū Chicago (17th ed.)

Volatile Oil Crops: Their Biology, Biochemistry and Production. New York: Longman, 1993.

Tohutoro MLA (9th ed.)

Volatile Oil Crops: Their Biology, Biochemistry and Production. Longman, 1993.