APA (7th ed.) Citation

Sixth & Spring Books & Cascade Yarns. (2011). 60 more quick knits: 20 hats, 20 scarves, 20 mittens in Cascade 220 Sport. Sixth&Spring Books.

Chicago Style (17th ed.) Citation

Sixth & Spring Books and Cascade Yarns. 60 More Quick Knits: 20 Hats, 20 Scarves, 20 Mittens in Cascade 220 Sport. New York, N.Y.: Sixth&Spring Books, 2011.

MLA (8th ed.) Citation

Sixth & Spring Books and Cascade Yarns. 60 More Quick Knits: 20 Hats, 20 Scarves, 20 Mittens in Cascade 220 Sport. Sixth&Spring Books, 2011.

Warning: These citations may not always be 100% accurate.