Gaya APA

Silberman, M. et al (2015). Active Training : A Handbook of Techniques, Design, Case Examples, and Tips (4th Ed.). New Jersey: John Wiley & Sons, Inc.

Gaya MLA

Silberman, Mel. et al. "Active Training : A Handbook of Techniques, Design, Case Examples, and Tips". 4th Ed. New Jersey: John Wiley & Sons, Inc, 2015. FIC.