APA引文

Hidalgo, M. D. Some economic repercussions of a high population growth rate in the Philippines. -- 1969.

芝加哥风格引文

Hidalgo, Manuel D. Some Economic Repercussions of a High Population Growth Rate in the Philippines. -- 1969.

MLA引文

Hidalgo, Manuel D. Some Economic Repercussions of a High Population Growth Rate in the Philippines. -- 1969.

警告:这些引文格式不一定是100%准确.