APA Citatie

UTAMI Widijati, & Daru Wijayanti. (2011). Super Duper Smart Activity Book. Yogyakarta: Bangkit.

Chicago Style citaat

UTAMI Widijati, and Daru Wijayanti. Super Duper Smart Activity Book. Yogyakarta: Bangkit, 2011.

MLA citatie

UTAMI Widijati, and Daru Wijayanti. Super Duper Smart Activity Book. Yogyakarta: Bangkit, 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.