APA (7th ed.) Citation

Silverberg, R. (2020). The Longest Voyage: Circumnavigators in the Age of Discovery. Ohio University Press.

Chicago Style (17th ed.) Citation

Silverberg, Robert. The Longest Voyage: Circumnavigators in the Age of Discovery. Athens, OH: Ohio University Press, 2020.

MLA (9th ed.) Citation

Silverberg, Robert. The Longest Voyage: Circumnavigators in the Age of Discovery. Ohio University Press, 2020.