Gaya APA

Lubis, R, U. et al (2022). English Language Immersion: Learning English Through Local Wisdom (Cet. 1). Medan: CV. Prokreatif.

Gaya MLA

Lubis, Rica, Umrina. et al. "English Language Immersion: Learning English Through Local Wisdom". Cet. 1 Medan: CV. Prokreatif, 2022. Text.