Gaya APA

Yuniarti, E., Sarjito, R. (2008). Key to Success 3: English for Vocational Schools Intermediate Level SMK and MAK . SOLO: Tiga Serangkai Pustaka Mandiri.

Gaya MLA

Yuniarti, Endar., Sarjito, Rudi. "Key to Success 3: English for Vocational Schools Intermediate Level SMK and MAK". SOLO: Tiga Serangkai Pustaka Mandiri, 2008. Text.