Tohutoro APA (7th ed.)

Hesse, M. (1981). Alkaloid chemistry. John Wiley & Sons.

Tohutoru Kātū Chicago (17th ed.)

Hesse, Manfred. Alkaloid Chemistry. New York: John Wiley & Sons, 1981.

Tohutoro MLA (9th ed.)

Hesse, Manfred. Alkaloid Chemistry. John Wiley & Sons, 1981.