Gaya APA
Asiyatin, T, N. (2017).
Kopi English Book: Simple Basic Ways to Improve Your Speaking .
Malang:
CV. Madza Publishing.
Gaya MLA
Asiyatin, Titin, Nur.
"Kopi English Book: Simple Basic Ways to Improve Your Speaking".
Malang:
CV. Madza Publishing,
2017.
Reference.