Dyfyniad APA

Wei, J., Russell, T. W. F., & Swartzlander, M. W. (1979). The structure of the chemical processing industries: Function and economics. McGraw-Hill.

Dyfyniad Arddull Chicago

Wei, James, T. W. F. Russell, and M. W. Swartzlander. The Structure of the Chemical Processing Industries: Function and Economics. New York: McGraw-Hill, 1979.

Dyfyniad MLA

Wei, James, et al. The Structure of the Chemical Processing Industries: Function and Economics. McGraw-Hill, 1979.

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