Epstein, N. (2010). Knitting block by block. Potter Craft.
Cita Chicago Style (17a ed.)Epstein, Nicky. Knitting Block by Block. New York: Potter Craft, 2010.
Cita MLA (8a ed.)Epstein, Nicky. Knitting Block by Block. Potter Craft, 2010.
Precaución: Estas citas no son 100% exactas.