Gaya APA

Sinaga, L, K. (2015). The effectiveness of student's speaking ability using MR. Duncan strategies for eight graders (Class VIII) of SMP Kimmanuel Batam in Academic year 2014/2015: skripsi, jurnal . : Universitas Riau Kepulauan Batam.

Gaya MLA

Sinaga, Lasni, Kristina. "The effectiveness of student's speaking ability using MR. Duncan strategies for eight graders (Class VIII) of SMP Kimmanuel Batam in Academic year 2014/2015: skripsi, jurnal". : Universitas Riau Kepulauan Batam, 2015. Text.