APA (7e ed.) Bronvermelding

Longrigg, S. H., & Material by Jankowski, J. . .. (1970). The Middle East: A social geography. Aldine Pub. Co.

Chicago (17e ed.) Bronvermelding

Longrigg, Stephen Hemsley, en James Material by Jankowski. The Middle East: A Social Geography. Chicago: Aldine Pub. Co, 1970.

MLA (9e ed.) Bronvermelding

Longrigg, Stephen Hemsley, en James Material by Jankowski. The Middle East: A Social Geography. Aldine Pub. Co, 1970.