APA Style

K., M, ,, R. (2003.). Castles of Steel : Britain, Germany, and the Winning of the Great War at Sea / Robert K. Massie (1). United States of America.: Presidio Press Book..

MLA Style

K., Massie, ,, Robert. "Castles of Steel : Britain, Germany, and the Winning of the Great War at Sea / Robert K. Massie". 1 United States of America.: Presidio Press Book., 2003.. หนังสือ (Book).