APA aipamena

FRIEDMAN, W. (1960). Legal Theory W. Friedman. Stevens & Sons Limited.

Chicago Style aipamena

FRIEDMAN, W. Legal Theory W. Friedman. Stevens & Sons Limited, 1960.

MLA aipamena

FRIEDMAN, W. Legal Theory W. Friedman. Stevens & Sons Limited, 1960.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.