APA Style

Astuty, Mazly, Fajariadi, Dian. (2013). Increasing Nursing Students Studying Concentration by Repairing Sleep Quality in Sekolah Tinggi Ilmu Kesehatan Sumatera Utara Medan . Jakarta: AIPNI.

Chicago Style

Astuty, Mazly, Fajariadi, Dian. Increasing Nursing Students Studying Concentration by Repairing Sleep Quality in Sekolah Tinggi Ilmu Kesehatan Sumatera Utara Medan. Jakarta: AIPNI, 2013. Prosiding.

MLA Style

Astuty, Mazly, Fajariadi, Dian. Increasing Nursing Students Studying Concentration by Repairing Sleep Quality in Sekolah Tinggi Ilmu Kesehatan Sumatera Utara Medan. Jakarta: AIPNI, 2013. Prosiding.

Turabian Style

Astuty, Mazly, Fajariadi, Dian. Increasing Nursing Students Studying Concentration by Repairing Sleep Quality in Sekolah Tinggi Ilmu Kesehatan Sumatera Utara Medan. Jakarta: AIPNI, 2013. Prosiding.