Dyfyniad APA

Buchholz, R. A. (1998). Principles of environmental management: The greening of business (2nd ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Buchholz, Rogene A. Principles of Environmental Management: The Greening of Business. 2nd ed. Upper Saddle River, N. J: Prentice Hall, 1998.

Dyfyniad MLA

Buchholz, Rogene A. Principles of Environmental Management: The Greening of Business. 2nd ed. Prentice Hall, 1998.

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