APA (7 वां संस्करण) प्रशस्ति पत्र

McCall, W. A. (1923). How to experiment in education. The Macmillan Company.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

McCall, William A. How to Experiment in Education. New York: The Macmillan Company, 1923.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

McCall, William A. How to Experiment in Education. The Macmillan Company, 1923.