Tryggversson
MLA
Unknown. "Tryggversson." Atlanta History Center. 1940, http://album.atlantahistorycenter.com/cdm/ref/collection/athpc/id/1184.
APA
Unknown (1940). Tryggversson. Retrieved from http://album.atlantahistorycenter.com/cdm/ref/collection/athpc/id/1184
Chicago
Unknown. "Tryggversson." 1940. August 10, 2025. http://album.atlantahistorycenter.com/cdm/ref/collection/athpc/id/1184.
