Baker, K. (2014). Gumballs: A Mr. and Mrs. Green adventure. Houghton Mifflin Harcourt.
Cita Chicago Style (17a ed.)Baker, Keith. Gumballs: A Mr. and Mrs. Green Adventure. [Boston, Mass.]: Houghton Mifflin Harcourt, 2014.
Cita MLA (8a ed.)Baker, Keith. Gumballs: A Mr. and Mrs. Green Adventure. Houghton Mifflin Harcourt, 2014.
Precaución: Estas citas no son 100% exactas.