Gaya APA

Kubler, C, C., Kubler, J, G. (2017). E-book Basic Mandarin Chinese : Reading & Writing Practice Book . Japan: Tuttle Publishing.

Gaya MLA

Kubler, Cornelius, C.., Kubler, Jerling, Guo. "E-book Basic Mandarin Chinese : Reading & Writing Practice Book". Japan: Tuttle Publishing, 2017. Text.