APA (7th ed.) Citation

Sarmiento de Gamboa, P., Markham, C. R., & Ocampo, B. d. (2010). History of the Incas. Ashgate.

Chicago Style (17th ed.) Citation

Sarmiento de Gamboa, Pedro, Clements R. Markham, and Baltasar de Ocampo. History of the Incas. Farnham, Surrey ; Burlington, VT: Ashgate, 2010.

MLA (9th ed.) Citation

Sarmiento de Gamboa, Pedro, et al. History of the Incas. Ashgate, 2010.