Cita APA (7a ed.)

Bonnet, R. L., & Keen, D. (2010). Home run!: Science projects with baseball and softball. Enslow Publishers.

Cita Chicago Style (17a ed.)

Bonnet, Robert L., y Dan Keen. Home Run!: Science Projects with Baseball and Softball. Berkeley Heights, NJ: Enslow Publishers, 2010.

Cita MLA (8a ed.)

Bonnet, Robert L., y Dan Keen. Home Run!: Science Projects with Baseball and Softball. Enslow Publishers, 2010.

Precaución: Estas citas no son 100% exactas.