APA (7th ed.) Citation

Schmitz, D. C., & Schroeder, H. (1978). Skateboarding. Crestwood House.

Chicago Style (17th ed.) Citation

Schmitz, Dorothy Childers, and Howard Schroeder. Skateboarding. Mankato, Minn.: Crestwood House, 1978.

MLA (9th ed.) Citation

Schmitz, Dorothy Childers, and Howard Schroeder. Skateboarding. Crestwood House, 1978.

Warning: These citations may not always be 100% accurate.