APA (7th ed.) Zitazioa

HESSE, M. (1978). Alkaloid chemistry. John Wiley.

Chicago Style (17th ed.) Zitazioa

HESSE, Manfred. Alkaloid Chemistry. New York: John Wiley, 1978.

MLA (9th ed.) Zitazioa

HESSE, Manfred. Alkaloid Chemistry. John Wiley, 1978.