Dyfyniad APA

Shelby, B., & Hoberlein, T. A. (1986). Carrying capacity in recreation setting. Oregon State University Press.

Dyfyniad Arddull Chicago

Shelby, Bo, and Thomas A. Hoberlein. Carrying Capacity in Recreation Setting. Corvallis, Orlando: Oregon State University Press, 1986.

Dyfyniad MLA

Shelby, Bo, and Thomas A. Hoberlein. Carrying Capacity in Recreation Setting. Oregon State University Press, 1986.

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