Outlines of geology: intended as a popular treatise on the most interesting parts of the science. Together with an examination of the question, whether the days of creation were indefinite periods. Designed for the use of schools and general readers

Chicago citation style
Comstock, J. L. (John Lee), 1789-1858. Outlines of geology: intended as a popular treatise on the most interesting parts of the science. Together with an examination of the question, whether the days of creation were indefinite periods. Designed for the use of schools and general readers. 1836. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007936183. (Accessed December 16, 2018.)
APA citation style
Comstock, J. L. (John Lee), 1789-1858, (1836) Outlines of geology: intended as a popular treatise on the most interesting parts of the science. Together with an examination of the question, whether the days of creation were indefinite periods. Designed for the use of schools and general readers. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007936183
MLA citation style
Comstock, J. L. (John Lee), 1789-1858. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007936183>.
Note: These citations are programmatically generated and may be incomplete.