Cita APA (7a ed.)

Haas, K. B., Packer, H. Q., & Kuhn, B. P. (1955). Preparation and use of audio-visual aids (3rd ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Haas, Kenneth B., Harry Q. Packer, y Bert Paul Kuhn. Preparation and Use of Audio-visual Aids. 3rd ed. New York: Prentice-Hall, 1955.

Cita MLA (9a ed.)

Haas, Kenneth B., et al. Preparation and Use of Audio-visual Aids. 3rd ed. Prentice-Hall, 1955.