APA استشهاد

Copson, E. T. (1971). Asymptotic expansions. University Press.

استشهاد بنمط شيكاغو

Copson, E. T. Asymptotic Expansions. Cambridge, [Eng.]: University Press, 1971.

MLA استشهاد

Copson, E. T. Asymptotic Expansions. University Press, 1971.