APA引文

Vivi Farah Isfandiary Nasution, S. (2015). 8in 1 BEST GUIDE PREPARATION TOEFL. PT MAHADAYA.

Chicago Style Citation

Vivi Farah Isfandiary Nasution, SPd. 8in 1 BEST GUIDE PREPARATION TOEFL. PT MAHADAYA, 2015.

MLA引文

Vivi Farah Isfandiary Nasution, SPd. 8in 1 BEST GUIDE PREPARATION TOEFL. PT MAHADAYA, 2015.

警告：這些引文格式不一定是100％准確.