Gaya APA

Haugnes,natasa, ., Maher, B. (2009). North Star 2:Reading and writing (S.L). New York: Pearson longman.

Gaya MLA

Haugnes,natasa, ., Maher, Beth. "North Star 2:Reading and writing". S.L New York: Pearson longman, 2009. Text.