Dyfyniad APA

Zar, J. H. (1999). Biostatistical analysis (Fourth edition.). Prentice Hall, ; Pearson Education.

Dyfyniad Arddull Chicago

Zar, Jerrold H. Biostatistical Analysis. Fourth edition. Upper Saddle River, N.J. : New Dehi: Prentice Hall, ; Pearson Education, 1999.

Dyfyniad MLA

Zar, Jerrold H. Biostatistical Analysis. Fourth edition. Prentice Hall, ; Pearson Education, 1999.

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