APA استشهاد

Bell, W. W. (1968). Special functions for scientists and engineers. D Van Nostrand.

استشهاد بنمط شيكاغو

Bell, W. W. Special Functions for Scientists and Engineers. London: D Van Nostrand, 1968.

MLA استشهاد

Bell, W. W. Special Functions for Scientists and Engineers. D Van Nostrand, 1968.