Παραπομπή APA

Wood, R. W., Hoeft, S., & Wood, J. D. (1992). Science for kids: 39 easy engineering experiments. Blue Ridge Summit, PA.: Tab Books.

Παραπομπή Chicago Style

Wood, Robert W., Steve Hoeft, and John D. Wood. Science for Kids: 39 Easy Engineering Experiments. Blue Ridge Summit, PA.: Tab Books, 1992.

Παραπομπή MLA

Wood, Robert W., Steve Hoeft, and John D. Wood. Science for Kids: 39 Easy Engineering Experiments. Blue Ridge Summit, PA.: Tab Books, 1992.

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