Citazione Stile APA (7a Edizione)
Keeley, P., & Sneider, C. I. (2012). Uncovering student ideas in astronomy: 45 formative assessment probes. National Science Teachers Association.
Citazione stile Chigago Style (17a edizione)
Keeley, Page, e Cary Ivan Sneider. Uncovering Student Ideas in Astronomy: 45 Formative Assessment Probes. Arlington, Va.: National Science Teachers Association, 2012.
Citatione MLA (9a ed.)
Keeley, Page, e Cary Ivan Sneider. Uncovering Student Ideas in Astronomy: 45 Formative Assessment Probes. National Science Teachers Association, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.