Cita APA (7th ed.)
Clark, R. C., & Mayer, R. E. (2003). E-Learning and the science of instruction: Proven guidelines for consumers and designers of multimedia learning. Jossey-Bass/Pfeiffer.
Cita Chicago (17th ed.)
Clark, Ruth Colvin, i Richard E. Mayer. E-Learning and the Science of Instruction: Proven Guidelines for Consumers and Designers of Multimedia Learning. San Francisco, CA: Jossey-Bass/Pfeiffer, 2003.
Cita MLA (9th ed.)
Clark, Ruth Colvin, i Richard E. Mayer. E-Learning and the Science of Instruction: Proven Guidelines for Consumers and Designers of Multimedia Learning. Jossey-Bass/Pfeiffer, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.