Dyfyniad APA

Field,Andy. (2014). Discovering Statistics using IBM SPSS Stastistics (4 th.). Sage Publication.

Dyfyniad Arddull Chicago

Field,Andy. Discovering Statistics Using IBM SPSS Stastistics. 4 th. New Delhi: Sage Publication, 2014.

Dyfyniad MLA

Field,Andy. Discovering Statistics Using IBM SPSS Stastistics. 4 th. Sage Publication, 2014.

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