APA (7th ed.) Zitazioa

Chopra, D., & By , S.. (2000). The Chopra centre herbal handbook: Natural prescriptions for perfect health. Rider, Randon House.

Chicago Style (17th ed.) Zitazioa

Chopra, Deepak, eta Simon By. The Chopra Centre Herbal Handbook: Natural Prescriptions for Perfect Health. London: Rider, Randon House, 2000.

MLA (9th ed.) Zitazioa

Chopra, Deepak, eta Simon By. The Chopra Centre Herbal Handbook: Natural Prescriptions for Perfect Health. Rider, Randon House, 2000.