Cita APA (7th ed.)

Gray, C., & MacBlain, S. (2015). Learning theories in childhood (2nd edition.). SAGE.

Cita Chicago (17th ed.)

Gray, Colette, i Sean MacBlain. Learning Theories in Childhood. 2nd edition. Los Angeles: SAGE, 2015.

Cita MLA (9th ed.)

Gray, Colette, i Sean MacBlain. Learning Theories in Childhood. 2nd edition. SAGE, 2015.