APA (7th ed.) Zitazioa

Chopra, D., & Simon, D. (2004). The seven spiritual laws of yoga: Practical guide to healing body, mind, and spirit. John Wiley & Sons.

Chicago Style (17th ed.) Zitazioa

Chopra, Deepak, eta David Simon. The Seven Spiritual Laws of Yoga: Practical Guide to Healing Body, Mind, and Spirit. Hoboken: John Wiley & Sons, 2004.

MLA (9th ed.) Zitazioa

Chopra, Deepak, eta David Simon. The Seven Spiritual Laws of Yoga: Practical Guide to Healing Body, Mind, and Spirit. John Wiley & Sons, 2004.