APA-Zitierstil (7. Ausg.)

Bienz, D. (1993). The why and how of home horticulture (Second edition.). W.H. Freeman and Company.

Chicago-Zitierstil (17. Ausg.)

Bienz, D.R. The Why and How of Home Horticulture. Second edition. New York, USA: W.H. Freeman and Company, 1993.

MLA-Zitierstil (9. Ausg.)

Bienz, D.R. The Why and How of Home Horticulture. Second edition. W.H. Freeman and Company, 1993.