Cita APA (7a ed.)

(2017). Lieut. Otto Weddigen's Account of the U-9 Submarine Attack. Great Neck Publishing.

Cita Chicago Style (17a ed.)

Lieut. Otto Weddigen's Account of the U-9 Submarine Attack. Great Neck Publishing, 2017.

Cita MLA (8a ed.)

Lieut. Otto Weddigen's Account of the U-9 Submarine Attack. Great Neck Publishing, 2017.