Kuslan, L. L., & Stone, A. H. (1972). Teaching children science: An inquiry approach (2nd ed.). Wadsworth Pub.
Cita Chicago (17th ed.)Kuslan, Louis L., i A. Harris Stone. Teaching Children Science: An Inquiry Approach. 2nd ed. Belmont, Calif: Wadsworth Pub, 1972.
Cita MLA (9th ed.)Kuslan, Louis L., i A. Harris Stone. Teaching Children Science: An Inquiry Approach. 2nd ed. Wadsworth Pub, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.