APA Style

Betta, Laurie, Dupaquier, Carolyn. (1998). Northstar Focus On Reading And Writing (Intermediate) . New York: Addison Wesley.

Chicago Style

Betta, Laurie, Dupaquier, Carolyn. Northstar Focus On Reading And Writing (Intermediate). New York: Addison Wesley, 1998. Text.

MLA Style

Betta, Laurie, Dupaquier, Carolyn. Northstar Focus On Reading And Writing (Intermediate). New York: Addison Wesley, 1998. Text.

Turabian Style

Betta, Laurie, Dupaquier, Carolyn. Northstar Focus On Reading And Writing (Intermediate). New York: Addison Wesley, 1998. Print.