Folse, K. S. (2003). Blueprints 1: Composition skills for academic writing. Houghton Mifflin.
Citazione stile Chigago Style (17a edizione)Folse, Keith S. Blueprints 1: Composition Skills for Academic Writing. Boston: Houghton Mifflin, 2003.
Citatione MLA (8a ed.)Folse, Keith S. Blueprints 1: Composition Skills for Academic Writing. Houghton Mifflin, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.