APA استشهاد

Lakshmikanthan, V. (1982). Nonlinear phenomena in mathematical sciences. Academic Press.

استشهاد بنمط شيكاغو

Lakshmikanthan, V. Nonlinear Phenomena in Mathematical Sciences. New York: Academic Press, 1982.

MLA استشهاد

Lakshmikanthan, V. Nonlinear Phenomena in Mathematical Sciences. Academic Press, 1982.