ELLIS, R. (1982). Calculus With Analytic Geometry Robert Ellis And Denny Gulick. Harcourt Brace Jovanovich.
Čikaški stil citiranja (17. izdanje)ELLIS, Robert. Calculus With Analytic Geometry Robert Ellis And Denny Gulick. Harcourt Brace Jovanovich, 1982.
MLA način citiranja (8. izdanje)ELLIS, Robert. Calculus With Analytic Geometry Robert Ellis And Denny Gulick. Harcourt Brace Jovanovich, 1982.
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