APA (7 वां संस्करण) प्रशस्ति पत्र

Cao, Z., & Van Amburgh, M. (2020). Calf and Heifer Feeding and Management. MDPI - Multidisciplinary Digital Publishing Institute.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Cao, Zhijun, और Michael Van Amburgh. Calf and Heifer Feeding and Management. Basel, Switzerland: MDPI - Multidisciplinary Digital Publishing Institute, 2020.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Cao, Zhijun, और Michael Van Amburgh. Calf and Heifer Feeding and Management. MDPI - Multidisciplinary Digital Publishing Institute, 2020.