Cita APA

Steward, J. H., Adams, R. M., Collier, D., Palerm, A., Wittfogel, K. A., & Beals, R. L. (1955). Irrigation civilizations: A comparative studySymposium on method and result in cross cultural regularities. Washington: Pan American Union.

Citación estilo Chicago

Steward, Julian H., Robert M. Adams, Donald Collier, Angel Palerm, Karl A. Wittfogel, and Ralph L. Beals. Irrigation Civilizations: A Comparative StudySymposium On Method and Result in Cross Cultural Regularities. Washington: Pan American Union, 1955.

Cita MLA

Steward, Julian H., et al. Irrigation Civilizations: A Comparative StudySymposium On Method and Result in Cross Cultural Regularities. Washington: Pan American Union, 1955.