Παραπομπή σε μορφή APA (7η εκδ.)

Singer Sewing Machine Company. (1941). Singer instructions for art embroidery and lace work (7th ed.). Singer Sewing Machine Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Singer Sewing Machine Company. Singer Instructions for Art Embroidery and Lace Work. 7th ed. New York: Singer Sewing Machine Company, 1941.

Παραπομπή σε μορφή MLA (9th εκδ.)

Singer Sewing Machine Company. Singer Instructions for Art Embroidery and Lace Work. 7th ed. Singer Sewing Machine Company, 1941.