Cita APA

Stevenson, D. K. (1996). American life and stitutions. Washington, DC.: United states Department of state.

Chicago Style Citation

Stevenson, Douglas K. American Life and Stitutions. Washington, DC.: United states Department of state, 1996.

Cita MLA

Stevenson, Douglas K. American Life and Stitutions. Washington, DC.: United states Department of state, 1996.

Atenció: Aquestes cites poden no estar 100% correctes.