Gaya APA

, ., Fellag, L, R. (1998). Looking ahead 2: learning about academic writing . New York: New York: Heinle & Heinle, 1998.

Gaya MLA

, ., Fellag, Linda, Robinson. "Looking ahead 2: learning about academic writing". New York: New York: Heinle & Heinle, 1998, 1998. .