Gaya APA

K.Lande, S., Astuti, E, M. (2019). Forward An English: Course for Vocational School Student Grade XII (Kurikulum 2013 Edisi Revisi 2019). Jakarta: Erlangga.

Gaya MLA

K.Lande, Shyla., Astuti, Eka, Mulya. "Forward An English: Course for Vocational School Student Grade XII". Kurikulum 2013 Edisi Revisi 2019 Jakarta: Erlangga, 2019. Text.