Dyfyniad APA

Chao, L. L. (1974). Statistics: Methods and analysis (2nd.ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Chao, Lincoln L. Statistics: Methods and Analysis. 2nd.ed. New York: McGraw-Hill, 1974.

Dyfyniad MLA

Chao, Lincoln L. Statistics: Methods and Analysis. 2nd.ed. McGraw-Hill, 1974.

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