APA aipamena

Layman, S. (2005). The Power of Logic. McGraw Hill Companies Inc.

Chicago Style aipamena

Layman, Stephen. The Power of Logic. McGraw Hill Companies Inc, 2005.

MLA aipamena

Layman, Stephen. The Power of Logic. McGraw Hill Companies Inc, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.