APA (7th ed.) Citation

Purucker, G. d. (1973). The esoteric tradition. Theosophical Univ. Press.

Chicago Style (17th ed.) Citation

Purucker, Gottfried de. The Esoteric Tradition. Pasadena, Calif: Theosophical Univ. Press, 1973.

MLA (8th ed.) Citation

Purucker, Gottfried de. The Esoteric Tradition. Theosophical Univ. Press, 1973.