APA (7th ed.) Citation

Ludeke & Delaforce. (2011). Weapons of World War II. Parragon.

Chicago Style (17th ed.) Citation

Ludeke and Delaforce. Weapons of World War II. United Kingdom: Parragon, 2011.

MLA (8th ed.) Citation

Ludeke and Delaforce. Weapons of World War II. Parragon, 2011.

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