Cita APA

Parker. Geoffrey. (1984). The Thirty Years' War. New York: Barnes & Noble books.

Chicago Style Citation

Parker. Geoffrey. The Thirty Years' War. New York: Barnes & Noble books, 1984.

Cita MLA

Parker. Geoffrey. The Thirty Years' War. New York: Barnes & Noble books, 1984.

Atenció: Aquestes cites poden no estar 100% correctes.