APA ציטוט

RAINVILLE, E. D. (1964). Elementary differetial equations. Macmillan.

Chicago Style (17th ed.) Citation

RAINVILLE, Earl D. Elementary Differetial Equations. New York: Macmillan, 1964.

ציטוט MLA

RAINVILLE, Earl D. Elementary Differetial Equations. Macmillan, 1964.