APA aipamena

Vonderlehr, R. A. (1937). Ten Million Americans Have It!

Chicago Style aipamena

Vonderlehr, R. A. Ten Million Americans Have It! 1937.

MLA aipamena

Vonderlehr, R. A. Ten Million Americans Have It! 1937.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.