Gaya APA

Saputra, B, A., Putra, C, S. (2016). Tenses vocabulary and conversation for nursing (1). Bogor: IN MEDIA.

Gaya MLA

Saputra, Budi, Ardian., Putra, Candra, Syah. "Tenses vocabulary and conversation for nursing". 1 Bogor: IN MEDIA, 2016. Text.