APA (7. basım) Alıntı

Frederick R. Chromey. (2012). To Measure the Sky (1.). Cambridge University Press.

Chicago Style (17. basım) Atıf

Frederick R. Chromey. To Measure the Sky. 1. Cambridge University Press, 2012.

MLA (8th ed.) Atıf

Frederick R. Chromey. To Measure the Sky. 1. Cambridge University Press, 2012.