Gaya APA

Edwards, H, C., Penney, D, E. (1998). Calculus with Analytic Geometry (Ed.5). United State of America: Prentice Hall.

Gaya MLA

Edwards, Henry, C.., Penney, David, E. "Calculus with Analytic Geometry". Ed.5 United State of America: Prentice Hall, 1998. Text.