Dyfyniad APA

Klingman, G. C. (1961). Weed control: As a science. John Wiley.

Dyfyniad Arddull Chicago

Klingman, Glenn C. Weed Control: As a Science. Nueva York: John Wiley, 1961.

Dyfyniad MLA

Klingman, Glenn C. Weed Control: As a Science. John Wiley, 1961.

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