Cita APA (7a ed.)

Wielka Brytania. Hydrographic Department & Popplewell, T. R. J. (1998). Baltic pilot (11th ed. 1998.). Hydrographer of the Navy.

Cita Chicago Style (17a ed.)

Wielka Brytania. Hydrographic Department y T. R. J. Popplewell. Baltic Pilot. 11th ed. 1998. Taunton: Hydrographer of the Navy, 1998.

Cita MLA (9a ed.)

Wielka Brytania. Hydrographic Department y T. R. J. Popplewell. Baltic Pilot. 11th ed. 1998. Hydrographer of the Navy, 1998.