APA aipamena

Weil, T. E. (1974). Area handbook for Bolivia (2d ed.). For sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Chicago Style aipamena

Weil, Thomas E. Area Handbook for Bolivia. 2d ed. [Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1974.

MLA aipamena

Weil, Thomas E. Area Handbook for Bolivia. 2d ed. For sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.