एपीए उद्धरण

Prabhavananda Swamy. (1975). Upanishads: Breath of the Eternal. Mentor Books.

शिकागो स्टाइल उद्धरण

Prabhavananda Swamy. Upanishads: Breath of the Eternal. New York: Mentor Books, 1975.

एमएलए उद्धरण

Prabhavananda Swamy. Upanishads: Breath of the Eternal. Mentor Books, 1975.