Cita APA (7a ed.)

Hawgood, J. A., & Evans, B. I. (1955). The evolution of Germany (1. publ.). Methuen.

Cita Chicago Style (17a ed.)

Hawgood, John A., y B. Ifor Evans. The Evolution of Germany. 1. publ. London: Methuen, 1955.

Cita MLA (9a ed.)

Hawgood, John A., y B. Ifor Evans. The Evolution of Germany. 1. publ. Methuen, 1955.