Cita APA

Amy Lynn Emrich. (1985). Scientific and technical organizations and agencies directory (3rd ed.). Gale Research Co.

Citación estilo Chicago

Amy Lynn Emrich. Scientific and Technical Organizations and Agencies Directory. 3rd ed. Detroit, Mich: Gale Research Co, 1985.

Cita MLA

Amy Lynn Emrich. Scientific and Technical Organizations and Agencies Directory. 3rd ed. Gale Research Co, 1985.

Warning: These citations may not always be 100% accurate.