Cita APA (7a ed.)

Van Brummelen, G. (2009). The mathematics of the heavens and the earth: The early history of trigonometry. Princeton University Press.

Cita Chicago Style (17a ed.)

Van Brummelen, Glen. The Mathematics of the Heavens and the Earth: The Early History of Trigonometry. Princeton: Princeton University Press, 2009.

Cita MLA (9a ed.)

Van Brummelen, Glen. The Mathematics of the Heavens and the Earth: The Early History of Trigonometry. Princeton University Press, 2009.