Cita APA (7th ed.)

Columbus, C., Major, R. H., Taylor, E. G. R., & Jane, L. C. (2010). Select documents illustrating the four voyages of Columbus: Including those contained in R.H. Major's Select letters of Christopher Columbus. Ashgate.

Cita Chicago (17th ed.)

Columbus, Christopher, Richard Henry Major, E. G. R. Taylor, i Lionel Cecil Jane. Select Documents Illustrating the Four Voyages of Columbus: Including Those Contained in R.H. Major's Select Letters of Christopher Columbus. Surrey: Ashgate, 2010.

Cita MLA (9th ed.)

Columbus, Christopher, et al. Select Documents Illustrating the Four Voyages of Columbus: Including Those Contained in R.H. Major's Select Letters of Christopher Columbus. Ashgate, 2010.