Young, K., Caran, S. C., & Ewing, T. E. (1982). Cretaceous volcanism in the Austin area, Texas: Austin Geological Society, Spring, 1981 field trip (Rev. ed.). Austin Geological Society.
Chicago Style (17th ed.) CitationYoung, Keith, S. Christopher Caran, and Thomas E. Ewing. Cretaceous Volcanism in the Austin Area, Texas: Austin Geological Society, Spring, 1981 Field Trip. Rev. ed. Austin, Tex.: Austin Geological Society, 1982.
MLA (9th ed.) CitationYoung, Keith, et al. Cretaceous Volcanism in the Austin Area, Texas: Austin Geological Society, Spring, 1981 Field Trip. Rev. ed. Austin Geological Society, 1982.
Warning: These citations may not always be 100% accurate.