Gaya APA

Hoesny, M, U. et al (2018). English in the Workplace : a practical use for administrative staff second edition . Malang: Polinema Press.

Gaya MLA

Hoesny, Mariana, Ulfah. et al. "English in the Workplace : a practical use for administrative staff second edition". Malang: Polinema Press, 2018. Text.