Gaya APA

Martiningsih, Y. (2015). The correlation between vocabulary mastery and ability of writing procedure text at the students of SMKN 3 Metro academic year 2014-2015 . Metro: Univ. Muhammadiyah Metro.

Gaya MLA

Martiningsih, Yuni. "The correlation between vocabulary mastery and ability of writing procedure text at the students of SMKN 3 Metro academic year 2014-2015". Metro: Univ. Muhammadiyah Metro, 2015. Text.