Cita APA (7a ed.)

Harris, E. E. (2013). Hypothesis and perception: The roots of scientific method. Routledge.

Cita Chicago Style (17a ed.)

Harris, Errol E. Hypothesis and Perception: The Roots of Scientific Method. Oxfordshire, England ; New York, New York: Routledge, 2013.

Cita MLA (9a ed.)

Harris, Errol E. Hypothesis and Perception: The Roots of Scientific Method. Routledge, 2013.