Gaya APA

dkk, A, J. et al (2015). The Effectiveness of Using Pictures in Teaching Descriptive Writing to the Eighth Grade Students of SMPN 80 East Jakarta in 2014/2015 Academic Year . Jakarta: UHAMKA.

Gaya MLA

dkk, Achmad, Januari. et al. "The Effectiveness of Using Pictures in Teaching Descriptive Writing to the Eighth Grade Students of SMPN 80 East Jakarta in 2014/2015 Academic Year". Jakarta: UHAMKA, 2015. Text.