Thirtieth guidebook, field conference of the Kansas Geological Society in cooperation with the Kansas Geological Survey :
Excursion to the Kansas Geological Survey and core party at Lawrence, Kansas, October, 1969.
APA Citation
Kansas Geological Society., Kansas Geological Survey. (1969). Thirtieth guidebook, field conference of the Kansas Geological Society in cooperation with the Kansas Geological Survey: Excursion to the Kansas Geological Survey and core party at Lawrence, Kansas, October, 1969. [Wichita]: The Society.
MLA Citation
Kansas Geological Society, and Kansas Geological Survey. Thirtieth Guidebook, Field Conference of the Kansas Geological Society In Cooperation With the Kansas Geological Survey: Excursion to the Kansas Geological Survey And Core Party At Lawrence, Kansas, October, 1969. [Wichita]: The Society, 1969.
Warning: These citations may not always be complete (especially for serials).