APA aipamena

Krafft, W. txt000061: BSP Berchem, 1888-1958.

Chicago Style aipamena

Krafft, Willy. Txt000061: BSP Berchem, 1888-1958.

MLA aipamena

Krafft, Willy. Txt000061: BSP Berchem, 1888-1958.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.