Gaya APA

Maharani, I. (2018). Les's Study Prepositions Mari Belajar Preposisi (Cet. 1). Yogyakarta: PT Citra Aji Parama.

Gaya MLA

Maharani, Ida. "Les's Study Prepositions Mari Belajar Preposisi". Cet. 1 Yogyakarta: PT Citra Aji Parama, 2018. Text.