APA Style

Davidsen, K., Cuandani, Y. (2019). Indonesian for Beginners: Learning Conversational Indonesian (1st Edition). Singapore: Tuttle Publishing [Periplus Editions (HK) Ltd.].

MLA Style

Davidsen, Katherine., Cuandani, Yusep. "Indonesian for Beginners: Learning Conversational Indonesian". 1st Edition Singapore: Tuttle Publishing [Periplus Editions (HK) Ltd.], 2019. Printed Book.