APA ציטוט

Irham Ali Saifuddin, D. (2006). Buku Pintar Toefl. DiVA Press.

Chicago Style Citation

Irham Ali Saifuddin, Dkk. Buku Pintar Toefl. DiVA Press, 2006.

ציטוט MLA

Irham Ali Saifuddin, Dkk. Buku Pintar Toefl. DiVA Press, 2006.