Gaya APA

Office, T, U, K, H. (2006). IALA Maritime Buoyage System : Combined Cardinal and Lateral System (Edisi 6 - 2006). Taunton, Somerset: Penerbit The United Kingdom Hydrographic Office.

Gaya MLA

Office, The, United, Kingdom, Hydrographic. "IALA Maritime Buoyage System : Combined Cardinal and Lateral System". Edisi 6 - 2006 Taunton, Somerset: Penerbit The United Kingdom Hydrographic Office, 2006. Text.