World Trade Press & ebrary, Inc. (2010). Latvia: Women in culture, business, & travel. World Trade Press.
芝加哥风格引文World Trade Press 与 Inc ebrary. Latvia: Women in Culture, Business, & Travel. Petaluma, Calif: World Trade Press, 2010.
MLA引文World Trade Press 与 Inc ebrary. Latvia: Women in Culture, Business, & Travel. World Trade Press, 2010.
警告：这些引文格式不一定是100％准确.