Cita APA (7th ed.)

Hart, L. (1970). History of the second world war. G.P.Putnam's Sons.

Cita Chicago (17th ed.)

Hart, Liddell. History of the Second World War. Nueva York: G.P.Putnam's Sons, 1970.

Cita MLA (9th ed.)

Hart, Liddell. History of the Second World War. G.P.Putnam's Sons, 1970.