Pennington, C. (1972). After the children leave home. The Mehtodist Publishing House.
Citazione stile Chigago Style (17a edizione)Pennington, Chester. After the Children Leave Home. Nashville: The Mehtodist Publishing House, 1972.
Citatione MLA (9a ed.)Pennington, Chester. After the Children Leave Home. The Mehtodist Publishing House, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.