Gaya APA

Sukma, B, P., Utomo, D, W. (2016). Interpersonal metadiscourse in the jakarta post e-news opinion articles . : Kantor Bahasa Banten.

Gaya MLA

Sukma, Bayu, Permana., Utomo, Dhafid, Wahyu. "Interpersonal metadiscourse in the jakarta post e-news opinion articles". : Kantor Bahasa Banten, 2016. .