Gaya APA

Cahyani, S, A, &, S, E. et al (2023). GramediaEdukasi-Elevating English Course Book for SMP/MTs Grade VIII (Pertama). Jakarta: Gramedia.

Gaya MLA

Cahyani, Siti, Arina, &, Susana, Endang. et al. "GramediaEdukasi-Elevating English Course Book for SMP/MTs Grade VIII". Pertama Jakarta: Gramedia, 2023. Art Original.