APA aipamena

SP. (1985). af001375: Willy Seeuws.

Chicago Style aipamena

SP. Af001375: Willy Seeuws. 1985.

MLA aipamena

SP. Af001375: Willy Seeuws. 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.