Citazione APA

Young, M. L. (1985). Scientific and technical organization and agencies' directory. Gale Research Co.

Stile di citazione Chicago

Young, Margaret Labash. Scientific and Technical Organization and Agencies' Directory. Detroit: Gale Research Co, 1985.

Citazione MLA

Young, Margaret Labash. Scientific and Technical Organization and Agencies' Directory. Gale Research Co, 1985.