Cita APA (7th ed.)
Shedd, C. W. (1970). Promises to Peter: Building a bridge from parent to child. Word Books.
Cita Chicago (17th ed.)
Shedd, Charlie W. Promises to Peter: Building a Bridge from Parent to Child. Waco, Tex.: Word Books, 1970.
Cita MLA (9th ed.)
Shedd, Charlie W. Promises to Peter: Building a Bridge from Parent to Child. Word Books, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.