Beard, E., & Horn, S. 1. . . j. a. (1975). Congressional ethics: The view from the House. Brookings Institution.
Citazione stile Chigago Style (17a edizione)Beard, Edmund, e Stephen 1931- joint auth Horn. Congressional Ethics: The View from the House. Washington: Brookings Institution, 1975.
Citatione MLA (9a ed.)Beard, Edmund, e Stephen 1931- joint auth Horn. Congressional Ethics: The View from the House. Brookings Institution, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.