Cita APA (7th ed.)
Simon, N., & Flavin, T. (2003). All families are special. Albert Whitman & Company.
Cita Chicago (17th ed.)
Simon, Norma, i Thomas Flavin. All Families Are Special. Morton Grove: Albert Whitman & Company, 2003.
Cita MLA (9th ed.)
Simon, Norma, i Thomas Flavin. All Families Are Special. Albert Whitman & Company, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.