Cita APA (7a ed.)

Good, K. (1999). Gear up!: Marvelous machine projects. Lerner Publications.

Cita Chicago Style (17a ed.)

Good, Keith. Gear Up!: Marvelous Machine Projects. Minneapolis: Lerner Publications, 1999.

Cita MLA (8a ed.)

Good, Keith. Gear Up!: Marvelous Machine Projects. Lerner Publications, 1999.

Precaución: Estas citas no son 100% exactas.