Gaya APA

C.Schroeder, R., Ar, S. (2000). Garis besar: pemerintahan Amerika Serikat/ Richard C.Schroeder;Sumantri Ar (Cet.2). : United States Department Of State.

Gaya MLA

C.Schroeder, Richard., Ar, Sumantri. "Garis besar: pemerintahan Amerika Serikat/ Richard C.Schroeder;Sumantri Ar". Cet.2 : United States Department Of State, 2000. Text.