Gaya APA

VanCleave's, J. (1991). Physics For Every Kid; 101 Easy Experiments in motion, Heat, Light, Machines, and Sound . USA: John Wley & Sons, Inc.

Gaya MLA

VanCleave's, Janice. "Physics For Every Kid; 101 Easy Experiments in motion, Heat, Light, Machines, and Sound". USA: John Wley & Sons, Inc, 1991. Text.