The Georgia gravity base net
MLA
Ziegler, Robert E. "The Georgia gravity base net." University of Georgia. Map and Government Information Library. 1976, https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-bn200-pg3-bb1-bno-p-b86.
APA
Ziegler, Robert E (1976). The Georgia gravity base net. Retrieved from https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-bn200-pg3-bb1-bno-p-b86
Chicago
Ziegler, Robert E. "The Georgia gravity base net." 1976. June 7, 2026. https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-bn200-pg3-bb1-bno-p-b86.
