APA引文

HANDS, P. (2015). COLLINS EXPLORING GRAMMAR -8. COLLINS.

芝加哥风格引文

HANDS, PENNY. COLLINS EXPLORING GRAMMAR -8. COLLINS, 2015.

MLA引文

HANDS, PENNY. COLLINS EXPLORING GRAMMAR -8. COLLINS, 2015.

警告：这些引文格式不一定是100％准确.