Ferris, D. (1855). Memoirs of the life of David Ferris: An approved minister of the Society of Friends, late of Wilmington, in the state of Delaware (Rev. and corr. from the original copy in manuscript.). Philadelphia: Merrihew & Thompson's Steam Power Press.

Ferris, David. Memoirs of the Life of David Ferris: An Approved Minister of the Society of Friends, Late of Wilmington, in the State of Delaware. Rev. and corr. from the original copy in manuscript. Philadelphia: Merrihew & Thompson's Steam Power Press, 1855.

Ferris, David. Memoirs of the Life of David Ferris: An Approved Minister of the Society of Friends, Late of Wilmington, in the State of Delaware. Rev. and corr. from the original copy in manuscript. Philadelphia: Merrihew & Thompson's Steam Power Press, 1855.