APA

Beatrice Trum Hunter's, .FACT/BOOK ON YOGURT KEFIR & Other Milk Cultures. : .

Chicago

Beatrice Trum Hunter's, .FACT/BOOK ON YOGURT KEFIR & Other Milk Cultures. : .

Harvard

Beatrice Trum Hunter's, .FACT/BOOK ON YOGURT KEFIR & Other Milk Cultures. : .

MLA

Beatrice Trum Hunter's, .: . .