Cita APA (7a ed.)

Li, J. L., & Herring, M. J. (2019). Ricky in the City: Where the Wildlife Live. Oregon State University Press.

Cita Chicago Style (17a ed.)

Li, Judy L., y Margaret J. Herring. Ricky in the City: Where the Wildlife Live. Corvallis: Oregon State University Press, 2019.

Cita MLA (8a ed.)

Li, Judy L., y Margaret J. Herring. Ricky in the City: Where the Wildlife Live. Oregon State University Press, 2019.