APA (7th ed.) Citation

Barker, E. (1948). National character and the factors in its formation (4. and rev. ed.). Methuen.

Chicago Style (17th ed.) Citation

Barker, Ernest. National Character and the Factors in Its Formation. 4. and rev. ed. London: Methuen, 1948.

MLA (9th ed.) Citation

Barker, Ernest. National Character and the Factors in Its Formation. 4. and rev. ed. Methuen, 1948.