Cita APA (7a ed.)

Yasuda, A., & Stone, B. (2011). Explore simple machines! Nomad Press ; Independent Publishers Group [distributers].

Cita Chicago Style (17a ed.)

Yasuda, Anita, y Bryan Stone. Explore Simple Machines! White River Junction, VT : Chicago, IL: Nomad Press ; Independent Publishers Group [distributers], 2011.

Cita MLA (8a ed.)

Yasuda, Anita, y Bryan Stone. Explore Simple Machines! Nomad Press ; Independent Publishers Group [distributers], 2011.

Precaución: Estas citas no son 100% exactas.