Cita APA (7a ed.)

Putnam, H. (1990). Realism with a human face. Harvard University Press.

Cita Chicago Style (17a ed.)

Putnam, Hilary. Realism with a Human Face. Cambridge, Mass: Harvard University Press, 1990.

Cita MLA (9a ed.)

Putnam, Hilary. Realism with a Human Face. Harvard University Press, 1990.