APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Dossena, M., & Del Lungo Camiciotti, G. (2012). Letter writing in late modern Europe. John Benjamins Pub. Co..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Marina Dossena, ба Gabriella Del Lungo Camiciotti. Letter Writing in Late Modern Europe. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Letter Writing in Late Modern Europe. John Benjamins Pub. Co., 2012.