Cite

[Biographical account of Lord Castlereagh] [19th century]

MLA

Lieven, Dar'fa Kristoforovna (Benckendorff), kniaginia, 1785-1857. [Biographical account of Lord Castlereagh] [19th century]. https://collections.library.yale.edu/catalog/17366061.

APA, 6th edition

Lieven, Dar'fa Kristoforovna (Benckendorff), kniaginia, 1785-1857. [[Biographical account of Lord Castlereagh] [19th century]]. https://collections.library.yale.edu/catalog/17366061.