Dyfyniad APA

McKail, D. (1912). Public health chemistry and bacteriology: A handbook for D.P.H. students. New York: William Wood.

Dyfyniad Arddull Chicago

McKail, David. Public Health Chemistry and Bacteriology: A Handbook for D.P.H. Students. New York: William Wood, 1912.

Dyfyniad MLA

McKail, David. Public Health Chemistry and Bacteriology: A Handbook for D.P.H. Students. New York: William Wood, 1912.

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