APA (7th ed.) Citation

Alexander, W. (1981). Film on the left : American documentary film from 1931 to 1942 / William Alexander: American documentary film from 1931 to 1942. Princeton University Press.

Chicago Style (17th ed.) Citation

Alexander, William. Film on the Left : American Documentary Film from 1931 to 1942 / William Alexander: American Documentary Film from 1931 to 1942. Princeton ; Guildford: Princeton University Press, 1981.

MLA (9th ed.) Citation

Alexander, William. Film on the Left : American Documentary Film from 1931 to 1942 / William Alexander: American Documentary Film from 1931 to 1942. Princeton University Press, 1981.

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