Cita APA (7a ed.)

De Waal, C. (2005). On pragmatism. Thomson Wadsworth.

Cita Chicago Style (17a ed.)

De Waal, Cornelis. On Pragmatism. Belmont (California) ; London: Thomson Wadsworth, 2005.

Cita MLA (9a ed.)

De Waal, Cornelis. On Pragmatism. Thomson Wadsworth, 2005.