Cita APA (7th ed.)
Travers, R. M. W. (1982). Essentials of learning: The new cognitive learning for students of Education (5th ed.). Macmillan.
Cita Chicago (17th ed.)
Travers, Robert M. W. Essentials of Learning: The New Cognitive Learning for Students of Education. 5th ed. New York: Macmillan, 1982.
Cita MLA (9th ed.)
Travers, Robert M. W. Essentials of Learning: The New Cognitive Learning for Students of Education. 5th ed. Macmillan, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.