APA (7th ed.) Citation

Eknath, E. (2009). Essence of the Upanishads: A key to Indian spirituality (3rd rev. ed.). Nilgiri Press.

Chicago Style (17th ed.) Citation

Eknath, Easwaran. Essence of the Upanishads: A Key to Indian Spirituality. 3rd rev. ed. Tomales, CA: Nilgiri Press, 2009.

MLA (9th ed.) Citation

Eknath, Easwaran. Essence of the Upanishads: A Key to Indian Spirituality. 3rd rev. ed. Nilgiri Press, 2009.