Gaya APA

Lande, S, K. (2018). Forward An English 2 for Vocational School Grade XI (KI-KD 2017). Jakarta: Erlangga.

Gaya MLA

Lande, Shyla, K.. "Forward An English 2 for Vocational School Grade XI". KI-KD 2017 Jakarta: Erlangga, 2018. Text.