Cita APA (7a ed.)
Piaget, J., Tomlinson, A., & Tomlinson, J. The child's conception of the world.
Cita estilo Chicago (17a ed.)
Piaget, Jean, Andrew Tomlinson, y Joan Tomlinson. The Child's Conception of the World.
Cita MLA (9a ed.)
Piaget, Jean, et al. The Child's Conception of the World.
Precaución: Estas citas no son 100% exactas.