APA Alıntı

Kippenhahn, R. (1999). Code breaking: A history and exploration. University Press.

Chicago Stili Alıntı

Kippenhahn, Rudolf. Code Breaking: A History and Exploration. Hyderabad: University Press, 1999.

MLA Alıntı

Kippenhahn, Rudolf. Code Breaking: A History and Exploration. University Press, 1999.