Dyfyniad APA

Wassermann, S., & Ivany, J. W. G. (1996). The New teaching elementary science: Who's afraid of spidersn (2nd ed.). Teachers College Press.

Dyfyniad Arddull Chicago

Wassermann, Selma, and J. W. George Ivany. The New Teaching Elementary Science: Who's Afraid of Spidersn. 2nd ed. New York: Teachers College Press, 1996.

Dyfyniad MLA

Wassermann, Selma, and J. W. George Ivany. The New Teaching Elementary Science: Who's Afraid of Spidersn. 2nd ed. Teachers College Press, 1996.

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