APA Style

Office, U, K, H. (2018). Admiralty Sailing Directions: Ocean Passages for the World Volume 1 Atlantic Ocean Including Carribean Sea and Mediterranean Sea first edition 2018 NP 136(1) (1st edition). London: United Kingdom Hydrographic Office.

MLA Style

Office, United, Kingdom, Hydrographic. "Admiralty Sailing Directions: Ocean Passages for the World Volume 1 Atlantic Ocean Including Carribean Sea and Mediterranean Sea first edition 2018 NP 136(1)". 1st edition London: United Kingdom Hydrographic Office, 2018. Text.