APA aipamena

Coit, M. L. (1950). John C. Calhoun, American portrait. Boston: Houghton Mifflin.

Chicago Style aipamena

Coit, Margaret L. John C. Calhoun, American Portrait. Boston: Houghton Mifflin, 1950.

MLA aipamena

Coit, Margaret L. John C. Calhoun, American Portrait. Boston: Houghton Mifflin, 1950.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.