Cita APA (7a ed.)

Patterson, T. C. (1999). Change and development in the twentieth century. Berg.

Cita Chicago Style (17a ed.)

Patterson, Thomas Carl. Change and Development in the Twentieth Century. Oxford [etc.]: Berg, 1999.

Cita MLA (9a ed.)

Patterson, Thomas Carl. Change and Development in the Twentieth Century. Berg, 1999.