APA aipamena

Trigg, R. (1974). Reason and commitment. CUP.

Chicago Style aipamena

Trigg, Roger. Reason and Commitment. CUP, 1974.

MLA aipamena

Trigg, Roger. Reason and Commitment. CUP, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.