Cita APA (7th ed.)

Horgan, P. (1963). Conquistadors in north american history. Farrar, Straus.

Cita Chicago (17th ed.)

Horgan, Paul. Conquistadors in North American History. Nueva York: Farrar, Straus, 1963.

Cita MLA (9th ed.)

Horgan, Paul. Conquistadors in North American History. Farrar, Straus, 1963.