Cita APA (7a ed.)

Berry, B. J. L., Goheen, P. G., & Goldstein, H. (1968). Metropolitan area definition: A re-evaluation of concept and statistical practice. U.S. Dept. of Commerce, Bureau of the Census.

Cita Chicago Style (17a ed.)

Berry, Brian Joe Lobley, Peter G. Goheen, y Harold Goldstein. Metropolitan Area Definition: A Re-evaluation of Concept and Statistical Practice. [Washington]: U.S. Dept. of Commerce, Bureau of the Census, 1968.

Cita MLA (8a ed.)

Berry, Brian Joe Lobley, et al. Metropolitan Area Definition: A Re-evaluation of Concept and Statistical Practice. U.S. Dept. of Commerce, Bureau of the Census, 1968.