APA (7th ed.) Citation

Powell, M. A. (1980). Karkar, Dabrum, and Tall Ǧidr: An Unresolved Geographical Problem.

Chicago Style (17th ed.) Citation

Powell, Marvin A. Karkar, Dabrum, and Tall Ǧidr: An Unresolved Geographical Problem. 1980.

MLA (8th ed.) Citation

Powell, Marvin A. Karkar, Dabrum, and Tall Ǧidr: An Unresolved Geographical Problem. 1980.

Warning: These citations may not always be 100% accurate.