APA استشهاد

Pearson, C. E. (1959). Theoretical elasticity. Harvard University Press.

استشهاد بنمط شيكاغو

Pearson, Carl E. Theoretical Elasticity. Cambridge: Harvard University Press, 1959.

MLA استشهاد

Pearson, Carl E. Theoretical Elasticity. Harvard University Press, 1959.