Gaya APA

sadeli, L, M. et al (2015). The Relationship Between Vocabulary Mastery and Students Descriptive Writing Ability on The Seventh Grade Students of SMPN 258 East Jakarta in 2014/2015 the Academic Year . Jakarta: UHAMKA.

Gaya MLA

sadeli, Lili, Muh. et al. "The Relationship Between Vocabulary Mastery and Students Descriptive Writing Ability on The Seventh Grade Students of SMPN 258 East Jakarta in 2014/2015 the Academic Year". Jakarta: UHAMKA, 2015. Text.