Cita APA

Wurman, R. S. 1., Katz, J. 1., & Levy, A. (1972). The nature of recreation: A handbook in honor of Frederick Law Olmsted, using examples from his work. Cambridge, Mass.: MIT Press.

Citación estilo Chicago

Wurman, Richard Saul 1935-, Joel 1943- Katz, y Alan Levy. The Nature of Recreation: A Handbook in Honor of Frederick Law Olmsted, Using Examples From His Work. Cambridge, Mass.: MIT Press, 1972.

Cita MLA

Wurman, Richard Saul 1935-, Joel 1943- Katz, y Alan Levy. The Nature of Recreation: A Handbook in Honor of Frederick Law Olmsted, Using Examples From His Work. Cambridge, Mass.: MIT Press, 1972.