Cita APA (7th ed.)

Segall, M. T., & Smart, R. A. (2005). Direct from the disciplines: Writing across the curriculum. Boynton-Cook.

Cita Chicago (17th ed.)

Segall, Mary T., i Robert A. Smart. Direct from the Disciplines: Writing Across the Curriculum. Portsmouth: Boynton-Cook, 2005.

Cita MLA (9th ed.)

Segall, Mary T., i Robert A. Smart. Direct from the Disciplines: Writing Across the Curriculum. Boynton-Cook, 2005.