Gaya APA

Saputra, B, A., Putra, N, C, S. (2014). Tenses Vocabulary and Conversation For Nursing . : Penerbit IN MEDIA.

Gaya MLA

Saputra, Budi, Ardian., Putra, Ns., Candra, Syah. "Tenses Vocabulary and Conversation For Nursing". : Penerbit IN MEDIA, 2014. Textbook.