Cohen, M. G. (1989). Long-distance parenting: A guide for divorced parents. Signet Books.
Citazione stile Chigago Style (17a edizione)Cohen, Miriam Galper. Long-distance Parenting: A Guide for Divorced Parents. New York: Signet Books, 1989.
Citatione MLA (9a ed.)Cohen, Miriam Galper. Long-distance Parenting: A Guide for Divorced Parents. Signet Books, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.