Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.