Gaya APA

Zuckerman, M, M. (1985). Toefl Preparation: Language Training College Algebra; A Straight For Ward Approach (Second). New York: John Wiley&Sons.

Gaya MLA

Zuckerman, Martin, M. "Toefl Preparation: Language Training College Algebra; A Straight For Ward Approach". Second New York: John Wiley&Sons, 1985. Text.