APA (7e ed.) Bronvermelding
Littmann, M., Espenak, F., & Willcox, K. (2008). Totality: Eclipses of the sun (3rd ed.). Oxford University Press.
Chicago (17e ed.) Bronvermelding
Littmann, Mark, Fred Espenak, en Ken Willcox. Totality: Eclipses of the Sun. 3rd ed. Oxford ; New York: Oxford University Press, 2008.
MLA (9e ed.) Bronvermelding
Littmann, Mark, et al. Totality: Eclipses of the Sun. 3rd ed. Oxford University Press, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.