APA (7th ed.) Citation
Derks, S. (2012). This is who we were: A companion to the 1940 census. Grey House Pub..
Chicago Style (17th ed.) Citation
Derks, Scott. This Is Who We Were: A Companion to the 1940 Census. Amenia, N.Y.: Grey House Pub., 2012.
MLA (9th ed.) Citation
Derks, Scott. This Is Who We Were: A Companion to the 1940 Census. Grey House Pub., 2012.
Warning: These citations may not always be 100% accurate.