Cites del registre

Cita APA (7th ed.)
Dent Frederick B., Wright Jr. Joseph R., & Hagan Robert L. (1973). Congressional district atlas. U. S. Department of Commerce.
Cita Chicago (17th ed.)
Dent Frederick B., Wright Jr. Joseph R., i Hagan Robert L. Congressional District Atlas. U. S. Department of Commerce, 1973.
Cita MLA (9th ed.)
Dent Frederick B., et al. Congressional District Atlas. U. S. Department of Commerce, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.