Gaya APA

Napitupulu, D. (2018). The analysis of basic sentence patterns inwriting used by first semester student in english department of Nommensen HKBP University academic year 2017-2018 (Vol. 26, No. 1/ Februari 2018). Medan: Universitas HKBP Nommensen.

Gaya MLA

Napitupulu, Debora. "The analysis of basic sentence patterns inwriting used by first semester student in english department of Nommensen HKBP University academic year 2017-2018". Vol. 26, No. 1/ Februari 2018 Medan: Universitas HKBP Nommensen, 2018. Text.