Não informado. (1972). Home garden's natural gardening magazine. Flower Growing Publishing.
Chicago-Zitierstil (17. Ausg.)Não informado. Home Garden's Natural Gardening Magazine. New York: Flower Growing Publishing, 1972.
MLA-Zitierstil (8. Ausg.)Não informado. Home Garden's Natural Gardening Magazine. Flower Growing Publishing, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.