APA引文

(1999). Annual Report 1998: Iowa State University Extension. Leading Iowa into the 21st century.

Chicago Style (17th ed.) Citation

Annual Report 1998: Iowa State University Extension. Leading Iowa into the 21st Century. 1999.

MLA引文

Annual Report 1998: Iowa State University Extension. Leading Iowa into the 21st Century. 1999.

警告：這些引文格式不一定是100％准確.