APA-ийн эшлэл(7 дахь хэвлэлт)

Helga, Greene, C., & Olkowski, W. (1975). The city peoples book of raising food. Rodale Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Helga, Cathy Greene, ба William Olkowski. The City Peoples Book of Raising Food. Pennsylvania: Rodale Press, 1975.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Helga, et al. The City Peoples Book of Raising Food. Rodale Press, 1975.