Cita APA (7th ed.)

Gardiner, G. F. (1956). Pictorial plant propagation. Pearson.

Cita Chicago (17th ed.)

Gardiner, George Frederick. Pictorial Plant Propagation. London: Pearson, 1956.

Cita MLA (8th ed.)

Gardiner, George Frederick. Pictorial Plant Propagation. Pearson, 1956.