APA (7th ed.) Citation

Powell, L. C. Lawrence Clark Powell to lecture. Library of Congress Information Office.

Chicago Style (17th ed.) Citation

Powell, Lawrence Clark. Lawrence Clark Powell to Lecture. Washington, D.C.: Library of Congress Information Office.

MLA (9th ed.) Citation

Powell, Lawrence Clark. Lawrence Clark Powell to Lecture. Library of Congress Information Office.

Warning: These citations may not always be 100% accurate.