The Roman legions /
by H.M.D. Parker ; with a Bibliography by G.R. Watson.

APA Citation

Parker, H. Michael Denne. (1992). The Roman legions. New York: Dorset Press.

MLA Citation

Parker, Henry Michael Denne. The Roman Legions. New York: Dorset Press, 1992.

Warning: These citations may not always be complete (especially for serials).