Cita APA (7th ed.)

Humphreys, G. (2002). Perception and action: What, how, when, and why - Introduction to Section I.

Cita Chicago (17th ed.)

Humphreys, G. Perception and Action: What, How, When, and Why - Introduction to Section I. 2002.

Cita MLA (9th ed.)

Humphreys, G. Perception and Action: What, How, When, and Why - Introduction to Section I. 2002.