APA引文

(2000). Preprimary Education Enrollment. U.S. Department of Education.

Chicago Style (17th ed.) Citation

Preprimary Education Enrollment. U.S. Department of Education, 2000.

MLA引文

Preprimary Education Enrollment. U.S. Department of Education, 2000.

警告：這些引文格式不一定是100％准確.