APA Style

Barton, L., Sardinas, C, D. (2009). NorthStar 3 : Reading and writing (Third edition) . New York: Pearson Education.

MLA Style

Barton, Laurie., Sardinas, Carolyn, Dupaquier. "NorthStar 3 : Reading and writing (Third edition)". New York: Pearson Education, 2009. Buku SMA Athalia.