APA引文

Coloma, S. 'Back to the future' through agriculture. Manila Bulletin..

芝加哥风格引文

Coloma, Sonny. "'Back to the Future' Through Agriculture." Manila Bulletin. .

MLA引文

Coloma, Sonny. "'Back to the Future' Through Agriculture." Manila Bulletin., .

警告：这些引文格式不一定是100％准确.