Lacuarta, G. G. (2002). UK, Dutch bird lovers helping to save kalaws. Philippine Daily Inquirer.
芝加哥风格引文Lacuarta, Gerald G. "UK, Dutch Bird Lovers Helping to Save Kalaws." Philippine Daily Inquirer 2002.
MLA引文Lacuarta, Gerald G. "UK, Dutch Bird Lovers Helping to Save Kalaws." Philippine Daily Inquirer, 2002.
警告：这些引文格式不一定是100％准确.