APA-čujuhus (7. p.)
Giordano, F. R., & Weir, M. D. (1991). Differential equations: A modeling approach. Addison-Wesley Pub. Co..
Chicago-čujuhus (17. p.)
Giordano, Frank R., juo Maurice D. Weir. Differential Equations: A Modeling Approach. Reading, Mass.: Addison-Wesley Pub. Co., 1991.
MLA-čujuhus (9. p.)
Giordano, Frank R., juo Maurice D. Weir. Differential Equations: A Modeling Approach. Addison-Wesley Pub. Co., 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.