APA استشهاد

Coles, R. W. (2009). Ship registration: Law and practice (2nd ed.). Informa.

استشهاد بنمط شيكاغو

Coles, Richard Watt. Ship Registration: Law and Practice. 2nd ed. London: Informa, 2009.

MLA استشهاد

Coles, Richard Watt. Ship Registration: Law and Practice. 2nd ed. Informa, 2009.