APA (7th ed.) Citation

Degenhardt, H. W., & Day, A. J. (1981). Treaties and alliances of the world. Longmans.

Chicago Style (17th ed.) Citation

Degenhardt, Henry W., and Alan J. Day. Treaties and Alliances of the World. Harlow(UK): Longmans, 1981.

MLA (9th ed.) Citation

Degenhardt, Henry W., and Alan J. Day. Treaties and Alliances of the World. Longmans, 1981.

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