Cita APA (7th ed.)

Parker, W., & Jarolimek, J. (2009). A Sampler of Curriculum standards for social studies: Expectations of excellence. Pearson.

Cita Chicago (17th ed.)

Parker, Walter, i John Jarolimek. A Sampler of Curriculum Standards for Social Studies: Expectations of Excellence. Boston: Pearson, 2009.

Cita MLA (9th ed.)

Parker, Walter, i John Jarolimek. A Sampler of Curriculum Standards for Social Studies: Expectations of Excellence. Pearson, 2009.