W. Irving. Old Christmas. Москва, T8RUGRAM, 2017.
Cita Chicago (17th ed.)W. Irving. Old Christmas. Москва, T8RUGRAM, 2017.
Cita MLA (9th ed.)W. Irving. Old Christmas. Москва, T8RUGRAM, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)