Ritchie, G. S. (1967). The Admiralty chart: British naval hydrography in the nineteenth century. Hollis & Carter.
Čikaški stil citiranja (17. izdanje)Ritchie, G. S. The Admiralty Chart: British Naval Hydrography in the Nineteenth Century. London ; Sydney: Hollis & Carter, 1967.
MLA način citiranja (8. izdanje)Ritchie, G. S. The Admiralty Chart: British Naval Hydrography in the Nineteenth Century. Hollis & Carter, 1967.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.