Cita APA (7a ed.)

Levis, E. C. (1923). Citizenship: A practical textbook in community civics. Harcourt, Brace and company.

Cita Chicago Style (17a ed.)

Levis, Ella Cannon. Citizenship: A Practical Textbook in Community Civics. New York: Harcourt, Brace and company, 1923.

Cita MLA (8a ed.)

Levis, Ella Cannon. Citizenship: A Practical Textbook in Community Civics. Harcourt, Brace and company, 1923.