Perdew, L., & Rauch, M. (2025). Wacky contraptions: Gadgets that whiz, whoosh, whirl, and twist : with hands-on engineering activities for kids. Nomad Press.
Cita Chicago Style (17a ed.)Perdew, Laura, y Micah Rauch. Wacky Contraptions: Gadgets That Whiz, Whoosh, Whirl, and Twist : With Hands-on Engineering Activities for Kids. White River Junction, VT: Nomad Press, 2025.
Cita MLA (8a ed.)Perdew, Laura, y Micah Rauch. Wacky Contraptions: Gadgets That Whiz, Whoosh, Whirl, and Twist : With Hands-on Engineering Activities for Kids. Nomad Press, 2025.
Precaución: Estas citas no son 100% exactas.