Cita APA

Harold L Peterson. (1964). Encyclopedia of firearms. New York: E. P. Duttonand.

Chicago Style Citation

Harold L Peterson. Encyclopedia of Firearms. New York: E. P. Duttonand, 1964.

Cita MLA

Harold L Peterson. Encyclopedia of Firearms. New York: E. P. Duttonand, 1964.

Atenció: Aquestes cites poden no estar 100% correctes.