APA (7th ed.) Citation

Upanishads & Kunhan Raja, C. (1933). Un-published Upanishads. Pub. for the Adyar Library (Theosophical Society.

Chicago Style (17th ed.) Citation

Upanishads and Chittenjoor Kunhan Raja. Un-published Upanishads. [Madras]: Pub. for the Adyar Library (Theosophical Society, 1933.

MLA (9th ed.) Citation

Upanishads and Chittenjoor Kunhan Raja. Un-published Upanishads. Pub. for the Adyar Library (Theosophical Society, 1933.

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