Gaya APA

M.Pd, S, V, C, B. (2021). An Introduction to English Vocabulary fot the Freshmen . Yogyakarta: Deepublish.

Gaya MLA

M.Pd, Sonya, Veningsih, Cheryanti, Benu,. "An Introduction to English Vocabulary fot the Freshmen". Yogyakarta: Deepublish, 2021. Text.