Cita APA (7a ed.)

Worsley, P., & Fitzhenry, R. (1970). Modern sociology: : introductory readings. Penguin books.

Cita Chicago Style (17a ed.)

Worsley, Peter, y Roy Fitzhenry. Modern Sociology: : Introductory Readings. Harmondsworth: Penguin books, 1970.

Cita MLA (9a ed.)

Worsley, Peter, y Roy Fitzhenry. Modern Sociology: : Introductory Readings. Penguin books, 1970.