Fathman, A. K., & Crowther, D. (2006). Science for English language learners: K-12 classroom strategies. NSTA Press.
Citazione stile Chigago Style (17a edizione)Fathman, Ann K., e David Crowther. Science for English Language Learners: K-12 Classroom Strategies. Arlington, Va: NSTA Press, 2006.
Citatione MLA (9a ed.)Fathman, Ann K., e David Crowther. Science for English Language Learners: K-12 Classroom Strategies. NSTA Press, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.