APA aipamena

Lindworsky, J. (1929). The training of the will. Milwaukee: Bruce Pub. Co..

Chicago Style aipamena

Lindworsky, Johann. The Training of the Will. Milwaukee: Bruce Pub. Co., 1929.

MLA aipamena

Lindworsky, Johann. The Training of the Will. Milwaukee: Bruce Pub. Co., 1929.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.