APA Citation

Williamson, D. G., & Wagner, K. M. War and peace: International relations 1878-1941.

Chicago Style Citation

Williamson, David G., and Kevin M. Wagner. War and Peace: International Relations 1878-1941.

MLA Citation

Williamson, David G., and Kevin M. Wagner. War and Peace: International Relations 1878-1941.

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