Cita APA

Putnam, H. 1., & Putnam, H. 1. (1983). Realism and reason. Cambridge: Cambridge University.

Citación estilo Chicago

Putnam, Hilary 1927-, y Hilary 1927- Putnam. Realism and Reason. Cambridge: Cambridge University, 1983.

Cita MLA

Putnam, Hilary 1927-, y Hilary 1927- Putnam. Realism and Reason. Cambridge: Cambridge University, 1983.