Cita APA (7a ed.)

Mason, J., & Brooman, J. (1994). United Nations and global issues (1. publ.). Longman.

Cita Chicago Style (17a ed.)

Mason, James, y Josh Brooman. United Nations and Global Issues. 1. publ. Harlow: Longman, 1994.

Cita MLA (9a ed.)

Mason, James, y Josh Brooman. United Nations and Global Issues. 1. publ. Longman, 1994.