APA aipamena

Cope, A. H. Letter, From: Anna Huldah Kite Cope [Fragment], [n.d.].

Chicago Style aipamena

Cope, Anna Huldah. Letter, From: Anna Huldah Kite Cope [Fragment], [n.d.].

MLA aipamena

Cope, Anna Huldah. Letter, From: Anna Huldah Kite Cope [Fragment], [n.d.].

Kontuz: berrikusi erreferentzia hauek erabili aurretik.