Citação norma APA

Roskill, S. W. (1960). The war at sea 1939-1945: 3,1 The offensive ; pt. 1. 1st June 1943 - 31st May 1944. The war at sea 1939-1945.

Citação norma Chicago

Roskill, Stephen Wentworth. "The War at Sea 1939-1945: 3,1 The Offensive ; Pt. 1. 1st June 1943 - 31st May 1944." The War at Sea 1939-1945 1960.

Citação norma MLA

Roskill, Stephen Wentworth. "The War at Sea 1939-1945: 3,1 The Offensive ; Pt. 1. 1st June 1943 - 31st May 1944." The War at Sea 1939-1945, 1960.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.