APA引文

Cone, A., & Johns, W. R. (1870). Petrolia: A brief history of the Pennsylvania petroleum region, its development, growth, resources, etc., from 1859 to 1869. D. Appleton.

Chicago Style (17th ed.) Citation

Cone, Andrew, and Walter R. Johns. Petrolia: A Brief History of the Pennsylvania Petroleum Region, Its Development, Growth, Resources, Etc., from 1859 to 1869. New York: D. Appleton, 1870.

MLA引文

Cone, Andrew, and Walter R. Johns. Petrolia: A Brief History of the Pennsylvania Petroleum Region, Its Development, Growth, Resources, Etc., from 1859 to 1869. D. Appleton, 1870.