APA (7 वां संस्करण) प्रशस्ति पत्र

Keehn, T. B. (1971). Functional education for family life planning: A program plan. World Education.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Keehn, Thomas B. Functional Education for Family Life Planning: A Program Plan. New York: World Education, 1971.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Keehn, Thomas B. Functional Education for Family Life Planning: A Program Plan. World Education, 1971.