Gaya APA

Kurniawan, L., Indriastuty, R, D. (2016). Talk Active 2 Student's Book English School Grade XI Revised 2013 National Curiculum Language and Culture Programme . : Yudhistira.

Gaya MLA

Kurniawan, Lanny., Indriastuty, Rina, Dwi. "Talk Active 2 Student's Book English School Grade XI Revised 2013 National Curiculum Language and Culture Programme". : Yudhistira, 2016. Text.