Gaya APA

Hidayati, N, N. (2020). Vocabulation Easy Way to Learn Vocabulary and Conversation (cet. 1). Jogjakarta: Trans Idea Publishing.

Gaya MLA

Hidayati, Niswatin, Nurul. "Vocabulation Easy Way to Learn Vocabulary and Conversation". cet. 1 Jogjakarta: Trans Idea Publishing, 2020. Text.