Cita APA

Butler, G., & Gillian Butler and Freda McManus. (1998). Psychology: A very short introduction. New York,Oxford: Oxford University Press.

Citación estilo Chicago

Butler, Gillian, y Gillian Butler and Freda McManus. Psychology: A Very Short Introduction. New York,Oxford: Oxford University Press, 1998.

Cita MLA

Butler, Gillian, y Gillian Butler and Freda McManus. Psychology: A Very Short Introduction. New York,Oxford: Oxford University Press, 1998.