Cita APA (7th ed.)
Harrigan, J. J., & Johnson, W. C. (1978). Governing the Twin Cities region: The Metropolitan Council in comparative perspective. University of Minnesota Press.
Cita Chicago (17th ed.)
Harrigan, John J., i William C. Johnson. Governing the Twin Cities Region: The Metropolitan Council in Comparative Perspective. Minneapolis: University of Minnesota Press, 1978.
Cita MLA (9th ed.)
Harrigan, John J., i William C. Johnson. Governing the Twin Cities Region: The Metropolitan Council in Comparative Perspective. University of Minnesota Press, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.