APA (7th ed.) Citation

Bienz, D. R. (1980). The why and how of home horticulture. W. H. Freeman.

Chicago Style (17th ed.) Citation

Bienz, D. R. The Why and How of Home Horticulture. San Francisco: W. H. Freeman, 1980.

MLA (9th ed.) Citation

Bienz, D. R. The Why and How of Home Horticulture. W. H. Freeman, 1980.