Visible and infra-red radiation of hydrogen ...
by Frederick Summer Brackett.

APA Citation

Brackett, F. Summer. (1922). Visible and infra-red radiation of hydrogen ... [Chicago.

MLA Citation

Brackett, Frederick Summer, 1896-. Visible And Infra-red Radiation of Hydrogen ... [Chicago, 1922.

Warning: These citations may not always be complete (especially for serials).