Gaya APA

Bittinger, M, L, K, M, L. (1986). A Problem-Solving Approach To Intermediate Algebra (2). Reading: Addison-Wesley Longman, Inc..

Gaya MLA

Bittinger, Mervin, L., Keedy,, Marvin, L.. "A Problem-Solving Approach To Intermediate Algebra". 2 Reading: Addison-Wesley Longman, Inc., 1986. Text.