APA (7th ed.) Citation

Bell, J., & Day, A. J. (1987). Border and territorial disputes (2nd ed.). Longman.

Chicago Style (17th ed.) Citation

Bell, Judith, and Alan J. Day. Border and Territorial Disputes. 2nd ed. Harlow, Essex, [Eng.]: Longman, 1987.

MLA (9th ed.) Citation

Bell, Judith, and Alan J. Day. Border and Territorial Disputes. 2nd ed. Longman, 1987.