Cinco, E. B. (1999). 10 protected area. Manila Bulletin.
芝加哥风格引文Cinco, Elinando B. "10 Protected Area." Manila Bulletin 1999.
MLA引文Cinco, Elinando B. "10 Protected Area." Manila Bulletin, 1999.
警告：这些引文格式不一定是100％准确.
APA引文
Cinco, E. B. (1999). 10 protected area. Manila Bulletin.
芝加哥风格引文Cinco, Elinando B. "10 Protected Area." Manila Bulletin 1999.
MLA引文Cinco, Elinando B. "10 Protected Area." Manila Bulletin, 1999.