Dyfyniad APA

Hengartner, W., & Theodoreseu, R. (1973). Concentration functions. Academic.

Dyfyniad Arddull Chicago

Hengartner, W., and R. Theodoreseu. Concentration Functions. New York: Academic, 1973.

Dyfyniad MLA

Hengartner, W., and R. Theodoreseu. Concentration Functions. Academic, 1973.

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