Cita APA (7th ed.)

(2003). Blueprints 2: Composition skills for academic writing. Houghton Mifflin.

Cita Chicago (17th ed.)

Blueprints 2: Composition Skills for Academic Writing. Boston: Houghton Mifflin, 2003.

Cita MLA (9th ed.)

Blueprints 2: Composition Skills for Academic Writing. Houghton Mifflin, 2003.