APA-viite

Bienz,D R. (1980). Why and How of home horticulture. W H Freeman and company.

Chicago-tyylinen lähdeviittaus

Bienz,D R. Why and How of Home Horticulture. New York: W H Freeman and company, 1980.

MLA-viite

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