Gaya APA

Held, C, C. (1989). Middle East patterns: places, peoples, and politics. With the assistance of Mildred McDonald Held, cartography by John V. Cotter. . Boulder dsl: Westview Press.

Gaya MLA

Held, Colbert, C.. "Middle East patterns: places, peoples, and politics. With the assistance of Mildred McDonald Held, cartography by John V. Cotter. ". Boulder dsl: Westview Press, 1989. Buku.