Cita APA (7th ed.)

Rand Corporation, United States. Dept. of Housing and Urban Development, & Carroll, S. J. 1. (1980). City data: A catalog of data sources for small cities. Rand.

Cita Chicago (17th ed.)

Rand Corporation, United States. Dept. of Housing and Urban Development, i Stephen J. 1940 Carroll. City Data: A Catalog of Data Sources for Small Cities. Santa Monica, Ca: Rand, 1980.

Cita MLA (9th ed.)

Rand Corporation, et al. City Data: A Catalog of Data Sources for Small Cities. Rand, 1980.

Atenció: Aquestes cites poden no estar 100% correctes.