Lewis, S. (2014). Maternity protection in SMEs: An international review. International Labour Office.
芝加哥风格引文Lewis, Suzan. Maternity Protection in SMEs: An International Review. Geneva, Switzerland: International Labour Office, 2014.
MLA引文Lewis, Suzan. Maternity Protection in SMEs: An International Review. International Labour Office, 2014.
警告：这些引文格式不一定是100％准确.