Gaya APA

Pasaribu, N, T, D. (2011). The Effect of Using Scanning Technique in Improving Students' Reading Comprehension . : Universitas Muhammadiyah Sumatera Utara.

Gaya MLA

Pasaribu, Nike, Tiurma, Duma. "The Effect of Using Scanning Technique in Improving Students' Reading Comprehension". : Universitas Muhammadiyah Sumatera Utara, 2011. .