Παραπομπή APA

Harbord, J. B. (1938). Glossary of navigation: A Vade Mecum for practical navigators, rev. by CWT Layton. Brown.

Παραπομπή Chicago Style

Harbord, J B. Glossary of Navigation: A Vade Mecum for Practical Navigators, Rev. by CWT Layton. Glasgow: Brown, 1938.

Παραπομπή MLA

Harbord, J B. Glossary of Navigation: A Vade Mecum for Practical Navigators, Rev. by CWT Layton. Brown, 1938.