Cita APA (7th ed.)

Davidson, H. G., & Borein, E. (1974). Edward Borein - cowboy artist: The life and works of John Edward Borein 1872 - 1945 / Harold G. Davidson (1. Auflage.). Doubleday.

Cita Chicago (17th ed.)

Davidson, Harold G., i Edward Borein. Edward Borein - Cowboy Artist: The Life and Works of John Edward Borein 1872 - 1945 / Harold G. Davidson. 1. Auflage. Garden City, NY: Doubleday, 1974.

Cita MLA (8th ed.)

Davidson, Harold G., i Edward Borein. Edward Borein - Cowboy Artist: The Life and Works of John Edward Borein 1872 - 1945 / Harold G. Davidson. 1. Auflage. Doubleday, 1974.