APA (7 वां संस्करण) प्रशस्ति पत्र

Duyff, R. L., Giarratano-Russell, S., & Zuzich, M. F. (1995). Nutrition, health, and safety for preschool children. Glencoe.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Duyff, Roberta Larson, Susan Giarratano-Russell, और Mary F. Zuzich. Nutrition, Health, and Safety for Preschool Children. New York: Glencoe, 1995.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Duyff, Roberta Larson, et al. Nutrition, Health, and Safety for Preschool Children. Glencoe, 1995.