Gaya APA

Indrastuti, V, S., Siwi, A, A, M. (2020). Youtube As Media For Vocabulary Development Among University Students (-). Purwokerto: FKIP UMP.

Gaya MLA

Indrastuti, Vriska, Sarah., Siwi, Annisaa, Agung, Mulyadi. "Youtube As Media For Vocabulary Development Among University Students". - Purwokerto: FKIP UMP, 2020. Text.