Παραπομπή APA

Oppenheim, M. (1968). Maratime History of Devon. University of exeter.

Παραπομπή Chicago Style

Oppenheim, MM. Maratime History of Devon. Devon: University of exeter, 1968.

Παραπομπή MLA

Oppenheim, MM. Maratime History of Devon. University of exeter, 1968.