APA aipamena

(1917). Vol. 79, № 2,045; The Electrician. 1917.

Chicago Style aipamena

Vol. 79, № 2,045; The Electrician. 1917, 1917.

MLA aipamena

Vol. 79, № 2,045; The Electrician. 1917, 1917.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.