Gaya APA

dono, W. et al (2015). The Relationship Between Vocabulary Mastery and Writing Skill at the Ninth Grade Students of SMPN 126 East Jakarta in the 2015/2016 Academic Year . Jakarta: UHAMKA.

Gaya MLA

dono, Widiatmoko. et al. "The Relationship Between Vocabulary Mastery and Writing Skill at the Ninth Grade Students of SMPN 126 East Jakarta in the 2015/2016 Academic Year". Jakarta: UHAMKA, 2015. Text.