Cita APA (7th ed.)

U.S. Peace Corps. (1967). Language manual 1 [microform]. Photo Science Studios, Cornell University.

Cita Chicago (17th ed.)

U.S. Peace Corps. Language Manual 1 [microform]. Ithaca, N.Y: Photo Science Studios, Cornell University, 1967.

Cita MLA (9th ed.)

U.S. Peace Corps. Language Manual 1 [microform]. Photo Science Studios, Cornell University, 1967.

Atenció: Aquestes cites poden no estar 100% correctes.