ECU Libraries Catalog
U-boats
MLA
Keatts, Henry, and George Farr. U-boats. Houston, Tex.: Pisces Books, 1994.
APA
Keatts, H., & Farr, G. (1994). U-boats. Houston, Tex.: Pisces Books.
Chicago
Keatts, Henry., and George Farr. U-Boats. Houston, Tex.: Pisces Books, 1994.