Παραπομπή APA

Knight, A. M. (1977). Modern seamanship (Ed.16.). Van Nostrand Reinhold.

Παραπομπή Chicago Style

Knight, A M. Modern Seamanship. Ed.16. New York: Van Nostrand Reinhold, 1977.

Παραπομπή MLA

Knight, A M. Modern Seamanship. Ed.16. Van Nostrand Reinhold, 1977.