ebrary, Inc, & Hindman, H. D. (2009). The world of child labor: An historical and regional survey. M.E. Sharpe.
Chicago Style (17th ed.) Citationebrary, Inc, and Hugh D. Hindman. The World of Child Labor: An Historical and Regional Survey. Armonk, N.Y.: M.E. Sharpe, 2009.
MLA引文ebrary, Inc, and Hugh D. Hindman. The World of Child Labor: An Historical and Regional Survey. M.E. Sharpe, 2009.
警告:這些引文格式不一定是100%准確.