Cita APA (7a ed.)

Merrill, M. D., & Tennyson, R. D. (1977). Teaching concepts: An instructional design guide. Educational Technology.

Cita Chicago Style (17a ed.)

Merrill, M. David, y Robert D. Tennyson. Teaching Concepts: An Instructional Design Guide. Englewood Cliffs, NJ: Educational Technology, 1977.

Cita MLA (9a ed.)

Merrill, M. David, y Robert D. Tennyson. Teaching Concepts: An Instructional Design Guide. Educational Technology, 1977.