Cita APA (7th ed.)

Barker, E. (1928). National character and the factors in its formation: By Ernest Barker (2nd ed.). Methuen.

Cita Chicago (17th ed.)

Barker, Ernest. National Character and the Factors in Its Formation: By Ernest Barker. 2nd ed. London: Methuen, 1928.

Cita MLA (8th ed.)

Barker, Ernest. National Character and the Factors in Its Formation: By Ernest Barker. 2nd ed. Methuen, 1928.