APA (7th ed.) Citation

Sweet, R. F., Mirau, N., & Aufrecht, W. (1997). Writing as a Factor in the Rise of Urbanism.

Chicago Style (17th ed.) Citation

Sweet, Ronald F.G., N.A Mirau, and W.E Aufrecht. Writing as a Factor in the Rise of Urbanism. 1997.

MLA (8th ed.) Citation

Sweet, Ronald F.G., et al. Writing as a Factor in the Rise of Urbanism. 1997.