APA (7th ed.) Citation

Jenkins, W. S., & Hamrick, L. A. (1950). A Guide to the microfilm collection of early state records. Library of Congress, Photoduplication Service.

Chicago Style (17th ed.) Citation

Jenkins, William Sumner, and Lillian A. Hamrick. A Guide to the Microfilm Collection of Early State Records. [Washington, D.C.]: Library of Congress, Photoduplication Service, 1950.

MLA (8th ed.) Citation

Jenkins, William Sumner, and Lillian A. Hamrick. A Guide to the Microfilm Collection of Early State Records. Library of Congress, Photoduplication Service, 1950.