APA (7 वां संस्करण) प्रशस्ति पत्र

Marx, M. H., & Tombaugh, T. N. (1967). Motivation: Psychological principles and educational implications. Chandler Pub.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Marx, Melvin Herman, और Tom N. Tombaugh. Motivation: Psychological Principles and Educational Implications. San Francisco: Chandler Pub, 1967.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Marx, Melvin Herman, और Tom N. Tombaugh. Motivation: Psychological Principles and Educational Implications. Chandler Pub, 1967.