APA

American University, Cookson J. A. & United States. (1964). Area handbook for the Republic of the Sudan. Washington: [Dept. of the Army] for sale by the Superintendent of Documents, U.S. Govt., Print. Office.

Chicago

American University, Cookson John A and United States. 1964. Area handbook for the Republic of the Sudan. Washington: [Dept. of the Army] for sale by the Superintendent of Documents, U.S. Govt., Print. Office.

Harvard

American University, Cookson J. A. and United States. (1964). Area handbook for the Republic of the Sudan. Washington: [Dept. of the Army] for sale by the Superintendent of Documents, U.S. Govt., Print. Office.

MLA

American University, Cookson John A and United States. Area handbook for the Republic of the Sudan. Washington: [Dept. of the Army] for sale by the Superintendent of Documents, U.S. Govt., Print. Office. 1964.