APA引文

Castro, E. R. (1997). Balancing population resources and environment. Manila Bulletin.

Chicago Style (17th ed.) Citation

Castro, Eddee RH. "Balancing Population Resources and Environment." Manila Bulletin 1997.

MLA引文

Castro, Eddee RH. "Balancing Population Resources and Environment." Manila Bulletin, 1997.

警告：這些引文格式不一定是100％准確.