APA

Humbert W. H., American council on public affairs, . (1941). The pardoning power of the president. Washington, D. C: American Council on Public Affairs.

Chicago

Humbert Willard Harrison, American council on public affairs, . 1941. The pardoning power of the president. Washington, D. C: American Council on Public Affairs.

Harvard

Humbert W. H., American council on public affairs, . (1941). The pardoning power of the president. Washington, D. C: American Council on Public Affairs.

MLA

Humbert Willard Harrison, American council on public affairs, . The pardoning power of the president. Washington, D. C: American Council on Public Affairs. 1941.