Cita APA (7a ed.)

Spencer, D. J. (1983). Knitting technology (First edition.). Pergamon Press.

Cita Chicago Style (17a ed.)

Spencer, David J. Knitting Technology. First edition. Oxford: Pergamon Press, 1983.

Cita MLA (8a ed.)

Spencer, David J. Knitting Technology. First edition. Pergamon Press, 1983.