Harbord, J. B. (1938). Glossary of navigation: A Vade Mecum for practical navigators, rev. by CWT Layton. Brown.
Čikaški stil citiranjaHarbord, J B. Glossary of Navigation: A Vade Mecum for Practical Navigators, Rev. by CWT Layton. Glasgow: Brown, 1938.
MLA način citiranjaHarbord, J B. Glossary of Navigation: A Vade Mecum for Practical Navigators, Rev. by CWT Layton. Brown, 1938.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.