Cita APA (7th ed.)

Perry, S., Rose, J., & Lewis Jan. (2004). Not yet, Nathan! Cambridge University Press.

Cita Chicago (17th ed.)

Perry, Sue, Jane Rose, i Lewis Jan. Not yet, Nathan! Cambridge: Cambridge University Press, 2004.

Cita MLA (8th ed.)

Perry, Sue, et al. Not yet, Nathan! Cambridge University Press, 2004.