Cita APA (7a ed.)

Caldwell, E. C. (1952). Course of study in United States history and government 6z: Senior high schools. Sacramento City Unified School District.

Cita Chicago Style (17a ed.)

Caldwell, Esther C. Course of Study in United States History and Government 6z: Senior High Schools. Sacramento, California: Sacramento City Unified School District, 1952.

Cita MLA (9a ed.)

Caldwell, Esther C. Course of Study in United States History and Government 6z: Senior High Schools. Sacramento City Unified School District, 1952.