Cita APA (7a ed.)

U. S. Army. Signal Corps. Math in communications, prepared by Schools, 6th Service Command in collaboration with the men's and the women's mathematics clubs of Chicago. s.n.

Cita Chicago Style (17a ed.)

U. S. Army. Signal Corps. Math in Communications, Prepared by Schools, 6th Service Command in Collaboration with the Men's and the Women's Mathematics Clubs of Chicago. s.l: s.n.

Cita MLA (9a ed.)

U. S. Army. Signal Corps. Math in Communications, Prepared by Schools, 6th Service Command in Collaboration with the Men's and the Women's Mathematics Clubs of Chicago. s.n.