Gaya APA

Yufrida, ., 2016-10-04, . (). 660130615 (KTI). KTI: 2016-10-04.

Gaya MLA

Yufrida, ., 2016-10-04, . "660130615". KTI KTI: 2016-10-04, . KTI 1435 MAS p.