APA način citiranja (7. izdanje)

DEGRAFF JEFF. (2006). CREATIVITY AT WORK: DEVELOPING THE RIGHT PRACTICES TO MAKE INNOVATION HAPPEN. JOSSEY-BASS.

Čikaški stil citiranja (17. izdanje)

DEGRAFF JEFF. CREATIVITY AT WORK: DEVELOPING THE RIGHT PRACTICES TO MAKE INNOVATION HAPPEN. SAN FRANCISCO: JOSSEY-BASS, 2006.

MLA način citiranja (9. izdanje)

DEGRAFF JEFF. CREATIVITY AT WORK: DEVELOPING THE RIGHT PRACTICES TO MAKE INNOVATION HAPPEN. JOSSEY-BASS, 2006.