APA (7th ed.) Citation

Gray, W. G. (2018). Foreign relations: Where Germans sell. Central European history.

Chicago Style (17th ed.) Citation

Gray, William Glenn. "Foreign Relations: Where Germans Sell." Central European History 2018.

MLA (8th ed.) Citation

Gray, William Glenn. "Foreign Relations: Where Germans Sell." Central European History, 2018.

Warning: These citations may not always be 100% accurate.