APA (7. basım) Alıntı

Heymann, F. G. (1965). George of Bohemia, King of Heretics. Princeton University Press.

Chicago Style (17. basım) Atıf

Heymann, Frederick Gotthold. George of Bohemia, King of Heretics. Princeton, N.J: Princeton University Press, 1965.

MLA (9th ed.) Atıf

Heymann, Frederick Gotthold. George of Bohemia, King of Heretics. Princeton University Press, 1965.