Oppong, C., & Abu, K. (1987). Seven roles of women: Impact of education, migration and employment on Ghanaian mothers. International Labour Office.
芝加哥风格引文Oppong, Christine, 与 Katharine Abu. Seven Roles of Women: Impact of Education, Migration and Employment on Ghanaian Mothers. Geneva: International Labour Office, 1987.
MLA引文Oppong, Christine, 与 Katharine Abu. Seven Roles of Women: Impact of Education, Migration and Employment on Ghanaian Mothers. International Labour Office, 1987.
警告：这些引文格式不一定是100％准确.