Cita APA

Crowe, R. B., McKay, G. A., & Baker, W. M. (1973). The tourist and outdoor recreation climate of Ontario. Dept. of the Environment, Atmospheric Environment Service, Meteorological Application Branch.

Citación estilo Chicago

Crowe, R. B., G. A. McKay, and W. M. Baker. The Tourist and Outdoor Recreation Climate of Ontario. Toronto: Dept. of the Environment, Atmospheric Environment Service, Meteorological Application Branch, 1973.

Cita MLA

Crowe, R. B., et al. The Tourist and Outdoor Recreation Climate of Ontario. Dept. of the Environment, Atmospheric Environment Service, Meteorological Application Branch, 1973.