Gaya APA
Showalter, D, E. (1975).
Railroads and rifles : soldiers, technology, and the unification of Germany .
Hamdem Conn:
Archon Books.
Gaya MLA
Showalter, Dennis, E.
"Railroads and rifles : soldiers, technology, and the unification of Germany".
Hamdem Conn:
Archon Books,
1975.
Text.