Gaya APA

Hartati, P. (2017). An analysis of student’s error in direct and indirect speech of the declarative sentence at the first grade students of SMKN 1 Batam in the academic year of 2015/2016 : skripsi, jurnal . Batam: Universitas Riau Kepulauan Batam.

Gaya MLA

Hartati, Puji. "An analysis of student’s error in direct and indirect speech of the declarative sentence at the first grade students of SMKN 1 Batam in the academic year of 2015/2016 : skripsi, jurnal". Batam: Universitas Riau Kepulauan Batam, 2017. Text.