Cita APA (7a ed.)

Morris, B. 1. a. B., Morris, B., Boehm, K., & ( editor, V. (1986). The European community: A practical directory and guide for business, industry and trade (2nd ed.). Gale Research.

Cita Chicago Style (17a ed.)

Morris, Brian 1941- and Boehm, Brian Morris, Klaus Boehm, y Vilcinskas ( editor. The European Community: A Practical Directory and Guide for Business, Industry and Trade. 2nd ed. Detroit, MI: Gale Research, 1986.

Cita MLA (9a ed.)

Morris, Brian 1941- and Boehm, et al. The European Community: A Practical Directory and Guide for Business, Industry and Trade. 2nd ed. Gale Research, 1986.