APA

Twist C., . (2007). Trains and How they work. : Parragon.

Chicago

Twist Clint, . 2007. Trains and How they work. : Parragon.

Harvard

Twist C., . (2007). Trains and How they work. : Parragon.

MLA

Twist Clint, . Trains and How they work. : Parragon. 2007.