Gaya APA

Keohane, R, M, A, J. (1944). American government, course two, Government in action, a self-teaching course, based on 'Government in Action'. - Education manual, Em 215. Penerbitan asli 1937. . [Washington]: Harcourt Brace and Co.

Gaya MLA

Keohane, R.E.,, M.P.Keohane,, And, J.D.McGoldrick.. "American government, course two, Government in action, a self-teaching course, based on 'Government in Action'. - Education manual, Em 215. Penerbitan asli 1937. ". [Washington]: Harcourt Brace and Co, 1944. Buku.