APA (7th ed.) Zitazioa

Gerard, J. (1984). Gerard's Herball: The essence thereof distilled. Neeraj.

Chicago Style (17th ed.) Zitazioa

Gerard, John. Gerard's Herball: The Essence Thereof Distilled. Delhi: Neeraj, 1984.

MLA (9th ed.) Zitazioa

Gerard, John. Gerard's Herball: The Essence Thereof Distilled. Neeraj, 1984.