APA aipamena

Beard, R. (1981). The Indo-European lexicon: A full synchronic theory. North Holland.

Chicago Style aipamena

Beard, Robert. The Indo-European Lexicon: A Full Synchronic Theory. Amsterdam: North Holland, 1981.

MLA aipamena

Beard, Robert. The Indo-European Lexicon: A Full Synchronic Theory. North Holland, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.