APA (7th ed.) Citation

Derry, T. K., & Jarman, T. L. (1951). The European World, 1870-1945 / by T.K. Derry and T.L. Jarman. Bell.

Chicago Style (17th ed.) Citation

Derry, T. K., and T. L. Jarman. The European World, 1870-1945 / by T.K. Derry and T.L. Jarman. Bell, 1951.

MLA (9th ed.) Citation

Derry, T. K., and T. L. Jarman. The European World, 1870-1945 / by T.K. Derry and T.L. Jarman. Bell, 1951.

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