Impey, C. D., Wenger, M. C., & Austin, C. L. (2015). Astronomy for astronomical numbers: A worldwide massive open online class. Athabasca University Press.
Style de citation Chicago (17e éd.)Impey, Chris D., Matthew C. Wenger, et Carmen L. Austin. Astronomy for Astronomical Numbers: A Worldwide Massive Open Online Class. Athabasca University Press, 2015.
Style de citation MLA (8e éd.)Impey, Chris D., et al. Astronomy for Astronomical Numbers: A Worldwide Massive Open Online Class. Athabasca University Press, 2015.
Attention : ces citations peuvent ne pas être correctes à 100%.