Gaya APA

Hidayati, N, N. (2014). Vocabulation : easy way to learn vocabulary and conversation 2 in 1 (Cet. 1). Yogyakarta: Trans Idea Publishing.

Gaya MLA

Hidayati, Niswatin, Nurul. "Vocabulation : easy way to learn vocabulary and conversation 2 in 1". Cet. 1 Yogyakarta: Trans Idea Publishing, 2014. Text.