Παραπομπή APA

Harrington, R. L. (1980). Marine Engineering. The Society for Naval Architects and Marine Engineers.

Παραπομπή Chicago Style

Harrington, Roy. L. Marine Engineering. New York: The Society for Naval Architects and Marine Engineers, 1980.

Παραπομπή MLA

Harrington, Roy. L. Marine Engineering. The Society for Naval Architects and Marine Engineers, 1980.