Gaya APA

Britton, L., Kumalasari, A. (2017). MONTESSORI PLAY AND LEARN (Cet. 1). Yogyakarta: Bentang Pustaka.

Gaya MLA

Britton, Lesley., Kumalasari, Ade. "MONTESSORI PLAY AND LEARN". Cet. 1 Yogyakarta: Bentang Pustaka, 2017. E-Book-PGMI.