Cita APA (7a ed.)

Hollis, H. F. (1964). Profitable growing without soil. English universities press.

Cita Chicago Style (17a ed.)

Hollis, H. F. Profitable Growing Without Soil. London: English universities press, 1964.

Cita MLA (8a ed.)

Hollis, H. F. Profitable Growing Without Soil. English universities press, 1964.