Citazione Stile APA (7a Edizione)

Nyrop, R. F. (1972). Area handbook for Algeria (2d revision.). For sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Citazione stile Chigago Style (17a edizione)

Nyrop, Richard F. Area Handbook for Algeria. 2d revision. Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972.

Citatione MLA (8a ed.)

Nyrop, Richard F. Area Handbook for Algeria. 2d revision. For sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972.