Citation styles

APA style
Ada Lovelace Day: Mary Shelley. (2010, December 11). In amandafrench.net. Retrieved 07:11, December 16, 2017, from http://amandafrench.net/2009/03/24/ada-lovelace-day-mary-shelley/
MLA style
Amanda French, "Ada Lovelace Day: Mary Shelley." amandafrench.net. 11 December 2010, 16:00 UTC. . 16 Dec 2017 <http://amandafrench.net/2009/03/24/ada-lovelace-day-mary-shelley/>.
The Chicago Manual of Style
Amanda French, "Ada Lovelace Day: Mary Shelley." amandafrench.net, http://amandafrench.net/2009/03/24/ada-lovelace-day-mary-shelley/ [accessed December 16, 2017].