Cita APA (7a ed.)

MAUGHAM, W. (1959). Then and now. Heinemann.

Cita Chicago Style (17a ed.)

MAUGHAM, W. Then and Now. London: Heinemann, 1959.

Cita MLA (9a ed.)

MAUGHAM, W. Then and Now. Heinemann, 1959.

Precaución: Estas citas no son 100% exactas.