APA (7th ed.) Citation

Envelope containing lock of hair [? of Maria Edgeworth], n.d.

Chicago Style (17th ed.) Citation

Envelope Containing Lock of Hair [? of Maria Edgeworth], N.d.

MLA (9th ed.) Citation

Envelope Containing Lock of Hair [? of Maria Edgeworth], N.d.

Warning: These citations may not always be 100% accurate.