Cita APA (7a ed.)

Hubbard, H. L. (1921). Self-training in mysticism: A guide to the mysticism way. Christophers.

Cita Chicago Style (17a ed.)

Hubbard, H. L. Self-training in Mysticism: A Guide to the Mysticism Way. London: Christophers, 1921.

Cita MLA (8a ed.)

Hubbard, H. L. Self-training in Mysticism: A Guide to the Mysticism Way. Christophers, 1921.