APA ציטוט

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

Chicago Style Citation

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

ציטוט MLA

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