APA Style

Amos, J., Spenceley, A. (1998). Thank you! : terima kasih! . Yogyakarta, Indonesia: Penerbit Kanisius.

MLA Style

Amos, Janine., Spenceley, Annabel. "Thank you! : terima kasih!". Yogyakarta, Indonesia: Penerbit Kanisius, 1998. Text.