APA引文

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.

MLA引文

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

警告：這些引文格式不一定是100％准確.