Joint Committee on LIbrary Service to Labor Groups. Public library service to labor groups. Five case studies: Akron, Boston, Milwaukee, New York, Newark.
芝加哥风格引文Joint Committee on LIbrary Service to Labor Groups. Public Library Service to Labor Groups. Five Case Studies: Akron, Boston, Milwaukee, New York, Newark. [Chicago] American Library Association [1950].
MLA引文Joint Committee on LIbrary Service to Labor Groups. Public Library Service to Labor Groups. Five Case Studies: Akron, Boston, Milwaukee, New York, Newark.
警告:这些引文格式不一定是100%准确.