Gaya APA

Schlessinger, L. (1998). How Could You do That = Bagaimanan Anda Dapat Melakukannya (1). : Proffesional Books.

Gaya MLA

Schlessinger, Laura. "How Could You do That = Bagaimanan Anda Dapat Melakukannya". 1 : Proffesional Books, 1998. Text.