APA استشهاد

Agnew, R. P. (1960). Differential equations (2d ed.). McGraw-Hill.

استشهاد بنمط شيكاغو

Agnew, Ralph Palmer. Differential Equations. 2d ed. New York: McGraw-Hill, 1960.

MLA استشهاد

Agnew, Ralph Palmer. Differential Equations. 2d ed. McGraw-Hill, 1960.