Παραπομπή APA

Cannon, A. (1969). Invisible influence: A Story of the Mystic orient with Great Truths Which Can Never Die. Aquarian press.

Παραπομπή Chicago Style

Cannon, Alexander. Invisible Influence: A Story of the Mystic Orient with Great Truths Which Can Never Die. London: Aquarian press, 1969.

Παραπομπή MLA

Cannon, Alexander. Invisible Influence: A Story of the Mystic Orient with Great Truths Which Can Never Die. Aquarian press, 1969.