Cita APA (7a ed.)

Free, M. (1943). The pocket book of flower gardening. Pocket books inc.

Cita Chicago Style (17a ed.)

Free, Montague. The Pocket Book of Flower Gardening. New York: Pocket books inc, 1943.

Cita MLA (9a ed.)

Free, Montague. The Pocket Book of Flower Gardening. Pocket books inc, 1943.