APA (7th ed.) Citation

Engel, F. Handbuch der NATO. Agenor.

Chicago Style (17th ed.) Citation

Engel, Franz-Wilhelm. Handbuch Der NATO. Frankfurt/M: Agenor.

MLA (8th ed.) Citation

Engel, Franz-Wilhelm. Handbuch Der NATO. Agenor.

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