Gaya APA

K.Lande, S., Astuti, E, M. (2018). Forward an English: Course for Vocational School Students Grade XI (Kurikulum 2013 KI-KD 2018). Jakarta: Erlangga.

Gaya MLA

K.Lande, Shyla., Astuti, Eka, Mulya. "Forward an English: Course for Vocational School Students Grade XI". Kurikulum 2013 KI-KD 2018 Jakarta: Erlangga, 2018. Text.