APA引文

Berdahl, R. O., Graham, J., & Piper, D. R. (1971). Statewide coordination of higher education. American Council on Education.

Chicago Style (17th ed.) Citation

Berdahl, Robert O., Jane Graham, and Don R. Piper. Statewide Coordination of Higher Education. Washington: American Council on Education, 1971.

MLA引文

Berdahl, Robert O., et al. Statewide Coordination of Higher Education. American Council on Education, 1971.