APA (7th ed.) Citation

Simkin, R. (1918). Armed Europe. R. Tuck & Sons.

Chicago Style (17th ed.) Citation

Simkin, Richard. Armed Europe. London ; New York: R. Tuck & Sons, 1918.

MLA (9th ed.) Citation

Simkin, Richard. Armed Europe. R. Tuck & Sons, 1918.

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