APA (7th ed.) Citation

Iowa. Highway Investigation Committee. (1948). Report. [publisher not identified].

Chicago Style (17th ed.) Citation

Iowa. Highway Investigation Committee. Report. Des Moines: [publisher not identified], 1948.

MLA (9th ed.) Citation

Iowa. Highway Investigation Committee. Report. [publisher not identified], 1948.

Warning: These citations may not always be 100% accurate.