Cita APA (7th ed.)

Gale Research Company. (1991). Encyclopedia of associations (25th ed.). Gale Research.

Cita Chicago (17th ed.)

Gale Research Company. Encyclopedia of Associations. 25th ed. Detroit: Gale Research, 1991.

Cita MLA (9th ed.)

Gale Research Company. Encyclopedia of Associations. 25th ed. Gale Research, 1991.