APA استشهاد

Harbord, J. B. (1977). Glossary of Navigation. Brown son and Ferguson.

استشهاد بنمط شيكاغو

Harbord, J B. Glossary of Navigation. Glasgow: Brown son and Ferguson, 1977.

MLA استشهاد

Harbord, J B. Glossary of Navigation. Brown son and Ferguson, 1977.