APA

Jones C. O., Brookings Institution W. D., . (1967). Every second year: Congressional behavior and the two-year term. Washington: Brookings Institution.

Chicago

Jones Charles O, Brookings Institution Washington D.C, . 1967. Every second year: Congressional behavior and the two-year term. Washington: Brookings Institution.

Harvard

Jones C. O., Brookings Institution W. D., . (1967). Every second year: Congressional behavior and the two-year term. Washington: Brookings Institution.

MLA

Jones Charles O, Brookings Institution Washington D.C, . Every second year: Congressional behavior and the two-year term. Washington: Brookings Institution. 1967.