Gaya APA

Ritchie, G, S. (1966). South And East Coasts Of Korea, East Coast Of Siberia, And Sea. Of Okhotsk Pilot (5). London: The Hydrographer Of The Navy.

Gaya MLA

Ritchie, G., S.. "South And East Coasts Of Korea, East Coast Of Siberia, And Sea. Of Okhotsk Pilot". 5 London: The Hydrographer Of The Navy, 1966. Text.