Gaya APA

Heasley, B. (1999). English for Communication for SLTP 1: 1994 Curriculum . Jakarta: Pusat Pembinaan Perpus..

Gaya MLA

Heasley, Brendan. "English for Communication for SLTP 1: 1994 Curriculum". Jakarta: Pusat Pembinaan Perpus., 1999. Text.