APA (7th ed.) Citation

Griehl. (2004). Luftwaffe X-planes: German experimental and prototype planes of World War II. Stackpole Books.

Chicago Style (17th ed.) Citation

Griehl. Luftwaffe X-planes: German Experimental and Prototype Planes of World War II. London: Stackpole Books, 2004.

MLA (8th ed.) Citation

Griehl. Luftwaffe X-planes: German Experimental and Prototype Planes of World War II. Stackpole Books, 2004.

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