Citazione Stile APA (7a Edizione)
Blue, R. (1989). The debt squeeze: How your family can become financially free. Focus on the family.
Citazione stile Chigago Style (17a edizione)
Blue, Ron. The Debt Squeeze: How Your Family Can Become Financially Free. Pomona: Focus on the family, 1989.
Citatione MLA (9a ed.)
Blue, Ron. The Debt Squeeze: How Your Family Can Become Financially Free. Focus on the family, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.