Iowa, United States, & United States. (1947). The constitution of the state of Iowa, the Declaration of Independence, the Constitution of the United States. State of Iowa.
Citação do estilo Chicago (17ª ed.)Iowa, United States, e United States. The Constitution of the State of Iowa, the Declaration of Independence, the Constitution of the United States. Des Moines: State of Iowa, 1947.
Citação MLA (8ª ed.)Iowa, et al. The Constitution of the State of Iowa, the Declaration of Independence, the Constitution of the United States. State of Iowa, 1947.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.