Gaya APA

Benyamin, H. et al (2016). Student's Book English Skills for The Future X KURTILAS (jilid 1). Bandung: Grafindo Media Pratama.

Gaya MLA

Benyamin, Herman. et al. "Student's Book English Skills for The Future X KURTILAS". jilid 1 Bandung: Grafindo Media Pratama, 2016. Text.