Cita APA (7a ed.)

Johnson, H. M. (1966). Sociology: A systematic introduction. Routledge & Kegan Paul.

Cita Chicago Style (17a ed.)

Johnson, Harry Morton. Sociology: A Systematic Introduction. London: Routledge & Kegan Paul, 1966.

Cita MLA (9a ed.)

Johnson, Harry Morton. Sociology: A Systematic Introduction. Routledge & Kegan Paul, 1966.