Cita APA (7a ed.)

Becker, H., & Lightburn, R. (2011). Juba this, Juba that. Tundra Books.

Cita Chicago Style (17a ed.)

Becker, Helaine, y Ron Lightburn. Juba This, Juba That. Toronto: Tundra Books, 2011.

Cita MLA (8a ed.)

Becker, Helaine, y Ron Lightburn. Juba This, Juba That. Tundra Books, 2011.

Precaución: Estas citas no son 100% exactas.