APA (7th ed.) Citation

Hay, L. L. (1986). You can heal your life (4. Auflage.). Hay House.

Chicago Style (17th ed.) Citation

Hay, Louise L. You Can Heal Your Life. 4. Auflage. Santa Monica: Hay House, 1986.

MLA (8th ed.) Citation

Hay, Louise L. You Can Heal Your Life. 4. Auflage. Hay House, 1986.