Dyfyniad APA

Boyce, W. E., & Diprima , R. C. (2001). Elementary differential equations (7th ed.). John wiley.

Dyfyniad Arddull Chicago

Boyce, Willaim E., and Richard C. Diprima. Elementary Differential Equations. 7th ed. New York: John wiley, 2001.

Dyfyniad MLA

Boyce, Willaim E., and Richard C. Diprima. Elementary Differential Equations. 7th ed. John wiley, 2001.

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