APA (7th ed.) Citation

Radhakrishnan, S., Tagore, R., & Holmes, E. (1924). The philosophy of the Upanisads. George Allen & Unwin [etc.].

Chicago Style (17th ed.) Citation

Radhakrishnan, S., Rabindranath Tagore, and Edmond Holmes. The Philosophy of the Upanisads. London [etc.]: George Allen & Unwin [etc.], 1924.

MLA (9th ed.) Citation

Radhakrishnan, S., et al. The Philosophy of the Upanisads. George Allen & Unwin [etc.], 1924.