Perdew, L., & Rauch, M. (2019). Crazy contraptions: Build Rube Goldberg machines that swoop, spin, stack, and swivel : with hands on engineering activities. Nomad Press.
Цитирование в стиле Чикаго (17-е изд.)Perdew, Laura, и Micah Rauch. Crazy Contraptions: Build Rube Goldberg Machines That Swoop, Spin, Stack, and Swivel : With Hands on Engineering Activities. White River Junction, VT: Nomad Press, 2019.
Цитирование MLA (8-е изд.)Perdew, Laura, и Micah Rauch. Crazy Contraptions: Build Rube Goldberg Machines That Swoop, Spin, Stack, and Swivel : With Hands on Engineering Activities. Nomad Press, 2019.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.