Longman, D. G., & Atkinson, R. H. (1993). College learning and study skills (3rd ed.). West Publishing.
Citazione stile Chigago Style (17a edizione)Longman, Debbie Guice, e Rhonda Holt Atkinson. College Learning and Study Skills. 3rd ed. Minneapolis: West Publishing, 1993.
Citatione MLA (9a ed.)Longman, Debbie Guice, e Rhonda Holt Atkinson. College Learning and Study Skills. 3rd ed. West Publishing, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.