National Endowment for the Humanities & Cheney, L. V. (1991). National tests: What other countries expect their students to know. National Endowment for the Humanities.
芝加哥风格引文National Endowment for the Humanities 与 Lynne V. Cheney. National Tests: What Other Countries Expect Their Students to Know. Washington, D.C.: National Endowment for the Humanities, 1991.
MLA引文National Endowment for the Humanities 与 Lynne V. Cheney. National Tests: What Other Countries Expect Their Students to Know. National Endowment for the Humanities, 1991.
警告：这些引文格式不一定是100％准确.