APA (7th ed.) Zitazioa
Derrick, W. R., & Grossman, S. I. (1976). Elementary differential equations with applications. Addison-Wesley Pub. Co..
Chicago Style (17th ed.) Zitazioa
Derrick, William R., eta Stanley I. Grossman. Elementary Differential Equations with Applications. Reading, Mass.: Addison-Wesley Pub. Co., 1976.
MLA (9th ed.) Zitazioa
Derrick, William R., eta Stanley I. Grossman. Elementary Differential Equations with Applications. Addison-Wesley Pub. Co., 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.