APA استشهاد

Henry, D. (2005). Perturbation of the boundary in boundary-value problems of partial differential equations. Cambridge University Press.

استشهاد بنمط شيكاغو

Henry, Dan. Perturbation of the Boundary in Boundary-value Problems of Partial Differential Equations. Cambridge ; New York: Cambridge University Press, 2005.

MLA استشهاد

Henry, Dan. Perturbation of the Boundary in Boundary-value Problems of Partial Differential Equations. Cambridge University Press, 2005.