Cita APA (7a ed.)

Gamer, R. E. (1994). Governments and politics: In a changing world. Brown & Benchmark.

Cita Chicago Style (17a ed.)

Gamer, Robert E. Governments and Politics: In a Changing World. Madison, Wis. [u.a.]: Brown & Benchmark, 1994.

Cita MLA (9a ed.)

Gamer, Robert E. Governments and Politics: In a Changing World. Brown & Benchmark, 1994.