APA-viite

Long, D., & Rich, B. (1980). The Government and politics of the Middle East and North Africa.

Chicago-tyylinen lähdeviittaus

Long, David, ja Bernard Rich. The Government and Politics of the Middle East and North Africa. USA, Westview press, 1980.

MLA-viite

Long, David, ja Bernard Rich. The Government and Politics of the Middle East and North Africa. 1980.