Gaya APA

Feuerstein, G. (1974). The essence of Yoga: a contribution to the psychohistory of Indian civilization. Foreword by Algis Mickunas. . London: London Rider & Co.

Gaya MLA

Feuerstein, Georg. "The essence of Yoga: a contribution to the psychohistory of Indian civilization. Foreword by Algis Mickunas. ". London: London Rider & Co, 1974. Buku.