Michaelis, J. U. (1985). Social studies for children: A guide to basic instruction (8th ed.). Prentice-Hall.
Citazione stile Chigago Style (17a edizione)Michaelis, John Udell. Social Studies for Children: A Guide to Basic Instruction. 8th ed. Englewood Cliffs, N.J: Prentice-Hall, 1985.
Citatione MLA (9a ed.)Michaelis, John Udell. Social Studies for Children: A Guide to Basic Instruction. 8th ed. Prentice-Hall, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.