The Gurdjieff work

MLA

Speeth, Kathleen Riordan. The Gurdjieff Work. London: Turnstone Books, 1976.

APA

Speeth, K. Riordan. (1976). The Gurdjieff work. London: Turnstone Books.

Chicago

Speeth, Kathleen Riordan, The Gurdjieff Work. London: Turnstone Books, 1976.