Cita APA (7a ed.)

Holborn, H. (1970). Germany and Europe: Historical essays. Doubleday.

Cita Chicago Style (17a ed.)

Holborn, Hajo. Germany and Europe: Historical Essays. Garden City, NY: Doubleday, 1970.

Cita MLA (9a ed.)

Holborn, Hajo. Germany and Europe: Historical Essays. Doubleday, 1970.