Clemes, H. (1978). How to discipline children without feeling guilty. Enrich Publishers.
Citazione stile Chigago Style (17a edizione)Clemes, Harris. How to Discipline Children Without Feeling Guilty. California: Enrich Publishers, 1978.
Citatione MLA (9a ed.)Clemes, Harris. How to Discipline Children Without Feeling Guilty. Enrich Publishers, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.