APA (7th ed.) Citation

Allsop, D. F., & Toomey, M. A. (1999). Small arms: General design. Brassey's.

Chicago Style (17th ed.) Citation

Allsop, D. F., and M. A. Toomey. Small Arms: General Design. London ; Washington: Brassey's, 1999.

MLA (9th ed.) Citation

Allsop, D. F., and M. A. Toomey. Small Arms: General Design. Brassey's, 1999.