Cita APA (7th ed.)

Watson, D., Humphreys, G., & Olivers, C. (2003). Visual marking: Using time in visual selection.

Cita Chicago (17th ed.)

Watson, D., G. Humphreys, i C. Olivers. Visual Marking: Using Time in Visual Selection. 2003.

Cita MLA (9th ed.)

Watson, D., et al. Visual Marking: Using Time in Visual Selection. 2003.