Cita APA (7th ed.)
Yonge, C. M. (1855). Heartsease.
Cita Chicago (17th ed.)
Yonge, Charlotte M. Heartsease. Leipzig, 1855.
Cita MLA (9th ed.)
Yonge, Charlotte M. Heartsease. 1855.
Atenció: Aquestes cites poden no estar 100% correctes.