Cita APA (7a ed.)

Stern, J. P. (1973). On realism (1st published.). Routledge & Kegan Paul.

Cita Chicago Style (17a ed.)

Stern, J. P. On Realism. 1st published. London [etc.]: Routledge & Kegan Paul, 1973.

Cita MLA (9a ed.)

Stern, J. P. On Realism. 1st published. Routledge & Kegan Paul, 1973.