APA (7th ed.) Citation

Sankaracarya & Gambhirananda, S. (1957). Eight Upanisads. Advaita Ashrama.

Chicago Style (17th ed.) Citation

Sankaracarya and Swami Gambhirananda. Eight Upanisads. Calcutta: Advaita Ashrama, 1957.

MLA (9th ed.) Citation

Sankaracarya and Swami Gambhirananda. Eight Upanisads. Advaita Ashrama, 1957.

Warning: These citations may not always be 100% accurate.