APA (7th ed.) Citation

40th Bombardment Group (VH) Association. (1989). 40th Bombardment Group (VH) history. Turner Pub. Co..

Chicago Style (17th ed.) Citation

40th Bombardment Group (VH) Association. 40th Bombardment Group (VH) History. Paducah, KY: Turner Pub. Co., 1989.

MLA (9th ed.) Citation

40th Bombardment Group (VH) Association. 40th Bombardment Group (VH) History. Turner Pub. Co., 1989.

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