Cita APA (7a ed.)

Clark, R. C., Clark, R. C., & Lyons, C. C. Graphics for learning: Proven guidelines for planning, designing, and evaluating visuals in training materials.

Cita Chicago Style (17a ed.)

Clark, Ruth Colvin, Ruth Colvin Clark, y Chopeta C. Lyons. Graphics for Learning: Proven Guidelines for Planning, Designing, and Evaluating Visuals in Training Materials.

Cita MLA (9a ed.)

Clark, Ruth Colvin, et al. Graphics for Learning: Proven Guidelines for Planning, Designing, and Evaluating Visuals in Training Materials.