Cita APA (7a ed.)

Laing, R. D. (1999). Self and others (Second edition.). Routledge.

Cita Chicago Style (17a ed.)

Laing, R. D. Self and Others. Second edition. London ; New York: Routledge, 1999.

Cita MLA (9a ed.)

Laing, R. D. Self and Others. Second edition. Routledge, 1999.