Gaya APA

Hostetler, R, L, A, R, P. (2001). Algebra and Trigonometry . Amerika Serikat: Houghton Mifflin Company.

Gaya MLA

Hostetler, Ron, Larson, And, Robert, P.. "Algebra and Trigonometry". Amerika Serikat: Houghton Mifflin Company, 2001. Text.