APA (7th ed.) Citation

Childs, D. (1988). The GDR: Moscow's German ally (2. ed.). Unwin Hyman.

Chicago Style (17th ed.) Citation

Childs, David. The GDR: Moscow's German Ally. 2. ed. London u.a: Unwin Hyman, 1988.

MLA (9th ed.) Citation

Childs, David. The GDR: Moscow's German Ally. 2. ed. Unwin Hyman, 1988.