Sheninger, E. C., & Devereaux, K. (2013). What principals need to know about teaching and learning science (2nd ed.). Solution Tree Press : NAESP.
Цитирование в стиле Чикаго (17-е изд.)Sheninger, Eric C., и Keith Devereaux. What Principals Need to Know About Teaching and Learning Science. 2nd ed. Bloomington, Ind.: Solution Tree Press : NAESP, 2013.
Цитирование MLA (9-е изд.)Sheninger, Eric C., и Keith Devereaux. What Principals Need to Know About Teaching and Learning Science. 2nd ed. Solution Tree Press : NAESP, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.