APA-viite

Girard, J. (1989). Proofs and types. Cambridge University Press.

Chicago-tyylinen lähdeviittaus

Girard, Jean-Yves. Proofs and Types. Cambridge [England] ; New York: Cambridge University Press, 1989.

MLA-viite

Girard, Jean-Yves. Proofs and Types. Cambridge University Press, 1989.