APA引文

Iowa. State Board of Social Welfare. Report of the Department of Social Welfare. State Board of Social Welfare.

Chicago Style (17th ed.) Citation

Iowa. State Board of Social Welfare. Report of the Department of Social Welfare. Des Moines: State Board of Social Welfare.

MLA引文

Iowa. State Board of Social Welfare. Report of the Department of Social Welfare. State Board of Social Welfare.

警告：这些引文格式不一定是100％准确.