APA aipamena

Val, L. (1994). Electronic Media Ethics Val Limburg. Butterworth-Heinemann.

Chicago Style aipamena

Val, Limburg. Electronic Media Ethics Val Limburg. Butterworth-Heinemann, 1994.

MLA aipamena

Val, Limburg. Electronic Media Ethics Val Limburg. Butterworth-Heinemann, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.