Παραπομπή σε μορφή APA (7η εκδ.)

NISAK , C. (2007). IMPROVING STUDENTS’ WRITING SKILL THROUGH TEXT REPORT AT THE FIRST YEAR OF SMA MUHAMMADIYAH 5 JUWIRING.

Παραπομπή σε μορφή Chicago (17η εκδ.)

NISAK , CHAIRUN. IMPROVING STUDENTS’ WRITING SKILL THROUGH TEXT REPORT AT THE FIRST YEAR OF SMA MUHAMMADIYAH 5 JUWIRING. 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

NISAK , CHAIRUN. IMPROVING STUDENTS’ WRITING SKILL THROUGH TEXT REPORT AT THE FIRST YEAR OF SMA MUHAMMADIYAH 5 JUWIRING. 2007.