APA (7th ed.) Citation

Gottlieb, W. W. (1957). Studies in secret diplomacy during the First World War (First published.). Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Gottlieb, Wolfram Wilhelm. Studies in Secret Diplomacy During the First World War. First published. London ; New York: Taylor & Francis Group, 1957.

MLA (9th ed.) Citation

Gottlieb, Wolfram Wilhelm. Studies in Secret Diplomacy During the First World War. First published. Taylor & Francis Group, 1957.