APA (7th ed.) Citation

Nicolle, D., & Ǧabr, Ǧ. ʿ. (2022). The world crisis 1939-March 1941. Helion & Company Limited.

Chicago Style (17th ed.) Citation

Nicolle, David, and Ǧabr ʿAlī Ǧabr. The World Crisis 1939-March 1941. Warwick, England: Helion & Company Limited, 2022.

MLA (9th ed.) Citation

Nicolle, David, and Ǧabr ʿAlī Ǧabr. The World Crisis 1939-March 1941. Helion & Company Limited, 2022.