Cita APA (7a ed.)

Martin, L. C. (1950). So the people may know [the story of the Denver post. s.n.

Cita Chicago Style (17a ed.)

Martin, Lawrence Crawford. So the People May Know [the Story of the Denver Post. Denver: s.n, 1950.

Cita MLA (9a ed.)

Martin, Lawrence Crawford. So the People May Know [the Story of the Denver Post. s.n, 1950.