Gaya APA

Calder, N. (2012). How to Read a Nautical Chart : a Complete Guide to Using and Understanding Electronic and Paper Charts (Edisi Kedua). United States: Penerbit The McGraw-Hill Companies.

Gaya MLA

Calder, Nigel. "How to Read a Nautical Chart : a Complete Guide to Using and Understanding Electronic and Paper Charts". Edisi Kedua United States: Penerbit The McGraw-Hill Companies, 2012. Text.