Gaya APA

Beecher, J, A. (1983). Student's guide to exercises for intermediate algebra and algebra: an intermediate course Keedy-Bittinger . Canada: Addison Wesley Pub..

Gaya MLA

Beecher, Judith, A.. "Student's guide to exercises for intermediate algebra and algebra: an intermediate course Keedy-Bittinger". Canada: Addison Wesley Pub., 1983. Text.