Thier, H. D. (1970). Teaching elementary school science: A laboratory approach. Heath.
Style de citation Chicago (17e éd.)Thier, Herbert D. Teaching Elementary School Science: A Laboratory Approach. Lexington, Mass.: Heath, 1970.
Style de citation MLA (8e éd.)Thier, Herbert D. Teaching Elementary School Science: A Laboratory Approach. Heath, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.