Cita APA (7a ed.)

Schmid, C. F., Hoffland, L. H., & Smith, B. H. (1944). Social trends in Seattle. University of Washington press.

Cita Chicago Style (17a ed.)

Schmid, Calvin F., L. H. Hoffland, y B. H. Smith. Social Trends in Seattle. Seatle: University of Washington press, 1944.

Cita MLA (9a ed.)

Schmid, Calvin F., et al. Social Trends in Seattle. University of Washington press, 1944.