Cita APA (7a ed.)

Jacobson, R., & Stiles, T. (2007). William Penn: Founder of Pennsylvania. Capstone Press.

Cita Chicago Style (17a ed.)

Jacobson, Ryan, y Tim Stiles. William Penn: Founder of Pennsylvania. Mankato, Minn.: Capstone Press, 2007.

Cita MLA (8a ed.)

Jacobson, Ryan, y Tim Stiles. William Penn: Founder of Pennsylvania. Capstone Press, 2007.

Precaución: Estas citas no son 100% exactas.