APA (7th ed.) Citation

Mass-Observation, Public Administration Clearing House, Mass-Observation Archive, & Biddle, E. H. (1941). Topic collections, 1937-1965.

Chicago Style (17th ed.) Citation

Mass-Observation, Public Administration Clearing House, Mass-Observation Archive, and Eric H. Biddle. Topic Collections, 1937-1965. 1941.

MLA (9th ed.) Citation

Mass-Observation, et al. Topic Collections, 1937-1965. 1941.

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