Gaya APA

Zeller, D. (2015). Successful Time Management For Dummies 2nd Ed (2nd Ed). Hoboken, N.J: John Wiley & Sons, Inc..

Gaya MLA

Zeller, Dirk. "Successful Time Management For Dummies 2nd Ed". 2nd Ed Hoboken, N.J: John Wiley & Sons, Inc., 2015. E-Book.