APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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