Παραπομπή APA

Powell, M. J. D. (1982). Nonlinear optimization [proceedings]. Academic Press.

Παραπομπή Chicago Style

Powell, M J D. Nonlinear Optimization [proceedings]. London: Academic Press, 1982.

Παραπομπή MLA

Powell, M J D. Nonlinear Optimization [proceedings]. Academic Press, 1982.