APA aipamena

Getz. Abolitionists, Doctors, Ranchers, and Writers. University Press of Kansas.

Chicago Style aipamena

Getz. Abolitionists, Doctors, Ranchers, and Writers. University Press of Kansas.

MLA aipamena

Getz. Abolitionists, Doctors, Ranchers, and Writers. University Press of Kansas.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.