Cita APA (7th ed.)

(2020). Motocross racing / by K.A. Hale.

Cita Chicago (17th ed.)

Motocross Racing / by K.A. Hale. 2020.

Cita MLA (9th ed.)

Motocross Racing / by K.A. Hale. 2020.

Atenció: Aquestes cites poden no estar 100% correctes.