Cita APA

Heghin, M., & Thomas, F. O. (1938). Steps to citizenship: Preparing for naturalization and citizenship (Rev. and enl.). Works Progress Administration, Adult Education Project, University of Chicago.

Chicago Style (17th ed.) Citation

Heghin, Mary, i Francis O. Thomas. Steps to Citizenship: Preparing for Naturalization and Citizenship. Rev. and enl. Chicago, IL: Works Progress Administration, Adult Education Project, University of Chicago, 1938.

Cita MLA

Heghin, Mary, i Francis O. Thomas. Steps to Citizenship: Preparing for Naturalization and Citizenship. Rev. and enl. Works Progress Administration, Adult Education Project, University of Chicago, 1938.