Gaya APA

Britton, L., Kumalasari, A. (2017). Montessori Play and Learn (cetakan pertama). Jln Plemburan No. 1 Pogung Sle: PT. Bentang Pustaka.

Gaya MLA

Britton, Lesley., Kumalasari, Ade. "Montessori Play and Learn". cetakan pertama Jln Plemburan No. 1 Pogung Sle: PT. Bentang Pustaka, 2017. Text.