APA Style

Pfeiffer, E, B, J, W. (). The Trainers toolkit: compedium of design ideas on 4 . : New Delhi: Ben Johnston Publ., Co., s.a.

MLA Style

Pfeiffer, Edited, By, J, William. "The Trainers toolkit: compedium of design ideas on 4". : New Delhi: Ben Johnston Publ., Co., s.a, . BOOKS.