Portuguese Economic Journal. Springer Berlin Heidelberg.
芝加哥风格引文Portuguese Economic Journal. Springer Berlin Heidelberg.
MLA引文Portuguese Economic Journal. Springer Berlin Heidelberg.
警告：这些引文格式不一定是100％准确.
APA引文
Portuguese Economic Journal. Springer Berlin Heidelberg.
芝加哥风格引文Portuguese Economic Journal. Springer Berlin Heidelberg.
MLA引文Portuguese Economic Journal. Springer Berlin Heidelberg.