Cita APA (7th ed.)

(1987). Border and territorial disputes: A keesing's reference publication (2nd ed.). Longman.

Cita Chicago (17th ed.)

Border and Territorial Disputes: A Keesing's Reference Publication. 2nd ed. Essex: Longman, 1987.

Cita MLA (9th ed.)

Border and Territorial Disputes: A Keesing's Reference Publication. 2nd ed. Longman, 1987.