Gaya APA

Wijayanti, I. et al (2024). English for Productive Learners 2 Upper-Intermediate Level: for Grade XII of Senior High Schools . Solo: Tiga Serangkai Pustaka Mandiri.

Gaya MLA

Wijayanti, Ira. et al. "English for Productive Learners 2 Upper-Intermediate Level: for Grade XII of Senior High Schools". Solo: Tiga Serangkai Pustaka Mandiri, 2024. .