Dyfyniad APA

Mendenhall, W. (1971). Elementary Survey Sampling William Mendenhall; Lyman Ott And Richard L. Scheaffer. Wadsworth.

Dyfyniad Arddull Chicago

Mendenhall, William. Elementary Survey Sampling William Mendenhall; Lyman Ott And Richard L. Scheaffer. Wadsworth, 1971.

Dyfyniad MLA

Mendenhall, William. Elementary Survey Sampling William Mendenhall; Lyman Ott And Richard L. Scheaffer. Wadsworth, 1971.

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