Gaya APA

Saputra, B, A., Putra, C, S. (2016). Tenses Vocabulary and Conversation For Nursing (Cetakan Pertama). Bogor: in media.

Gaya MLA

Saputra, Budi, Ardian., Putra, Candra, Syah. "Tenses Vocabulary and Conversation For Nursing". Cetakan Pertama Bogor: in media, 2016. Text.