Gaya APA

Spears, D., Spears, D. (2008). In tandem : reading and writing for college students (1 -). New York: McGraw-Hill Higher Education.

Gaya MLA

Spears, Deanne., Spears, David. "In tandem : reading and writing for college students". 1 - New York: McGraw-Hill Higher Education, 2008. Text.