Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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