APA aipamena

United States. Environmental Data Service & Orton, R. B. (1969). Climates of the States: Texas (Rev. [ed.].). For sale by the Supt. of Docs., U.S. Govt. Print. Off..

Chicago Style aipamena

United States. Environmental Data Service and Robert B. Orton. Climates of the States: Texas. Rev. [ed.]. Washington, D.C.: For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1969.

MLA aipamena

United States. Environmental Data Service and Robert B. Orton. Climates of the States: Texas. Rev. [ed.]. For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.