Dyfyniad APA

Karp, J. (2013). Running a marathon for dummies (First edition.). Hoboken, N.J.: John Wiley & Sons, Inc..

Dyfyniad Arddull Chicago

Karp, Jason. Running a Marathon for Dummies. First edition. Hoboken, N.J.: John Wiley & Sons, Inc., 2013.

Dyfyniad MLA

Karp, Jason. Running a Marathon for Dummies. First edition. Hoboken, N.J.: John Wiley & Sons, Inc., 2013.

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