Gaya APA

Pustaka, T, M, B. (2022). Merdeka Belajar English for Elementary School Grade 4 . Sidoarjo: Masmedia.

Gaya MLA

Pustaka, Tim, Masmedia, Buana. "Merdeka Belajar English for Elementary School Grade 4". Sidoarjo: Masmedia, 2022. Text.