Cita APA (7a ed.)

Horn, A. A., Lewis, E., & Galsworthy, J. (1927). Trader Horn: Being the life and works of Alfred Aloysius Horn. Grosset & Dunlap.

Cita Chicago Style (17a ed.)

Horn, Alfred Aloysius, Ethelreda Lewis, y John Galsworthy. Trader Horn: Being the Life and Works of Alfred Aloysius Horn. New York: Grosset & Dunlap, 1927.

Cita MLA (9a ed.)

Horn, Alfred Aloysius, et al. Trader Horn: Being the Life and Works of Alfred Aloysius Horn. Grosset & Dunlap, 1927.