Follett,Ken. (2012). Winter of the World (1st.). Pan Books.
Cita Chicago (17th ed.)Follett,Ken. Winter of the World. 1st. Pan Books, 2012.
Cita MLA (9th ed.)Follett,Ken. Winter of the World. 1st. Pan Books, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.