Dyfyniad 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.

Dyfyniad Arddull 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.

Dyfyniad 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.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.