Παραπομπή σε μορφή APA (7η εκδ.)

(2011). How to keep your admiralty products up-to-date (6th ed.). United Kingdom Hydrographic Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

How to Keep Your Admiralty Products Up-to-date. 6th ed. Britain: United Kingdom Hydrographic Office, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

How to Keep Your Admiralty Products Up-to-date. 6th ed. United Kingdom Hydrographic Office, 2011.