Cita APA

Joint Distribution Committee. (1968). Statistical abstract 1967: Twenty-second annual issue : July 1968. Joint Distribution Committee.

Citación estilo Chicago

Joint Distribution Committee. Statistical Abstract 1967: Twenty-second Annual Issue : July 1968. New York, N.Y: Joint Distribution Committee, 1968.

Cita MLA

Joint Distribution Committee. Statistical Abstract 1967: Twenty-second Annual Issue : July 1968. Joint Distribution Committee, 1968.