Cita APA (7a ed.)

Granfield, L., & Björkman, S. (2003). America votes: How our president is elected. Kids Can Press.

Cita Chicago Style (17a ed.)

Granfield, Linda, y Steve Björkman. America Votes: How Our President Is Elected. Toronto ; Tonawanda, NY: Kids Can Press, 2003.

Cita MLA (8a ed.)

Granfield, Linda, y Steve Björkman. America Votes: How Our President Is Elected. Kids Can Press, 2003.

Precaución: Estas citas no son 100% exactas.