Citação norma APA

Gibbons, W. C. The U.S. Government and the Vietnam war: Executive and legislative roles and relationships. Princeton Univ. Pr.

Citação norma Chicago

Gibbons, William C. The U.S. Government and the Vietnam War: Executive and Legislative Roles and Relationships. Princeton, NJ: Princeton Univ. Pr.

Citação norma MLA

Gibbons, William C. The U.S. Government and the Vietnam War: Executive and Legislative Roles and Relationships. Princeton Univ. Pr.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.