APA Citation
Cooley, William Desborough. (1852). Inner Africa laid open, in an attempt to trace the chief lines of communication across that continent south of the equator. Longman, Brown, Green, and Longmans. Retrieved from https://library.si.edu/digital-library/book/innerafricalaido00cool
MLA Citation
Cooley, William Desborough. Inner Africa laid open, in an attempt to trace the chief lines of communication across that continent south of the equator. Longman, Brown, Green, and Longmans, 1852, https://library.si.edu/digital-library/book/innerafricalaido00cool
Chicago
Cooley, William Desborough. Inner Africa laid open, in an attempt to trace the chief lines of communication across that continent south of the equator. Longman, Brown, Green, and Longmans, 1852. https://library.si.edu/digital-library/book/innerafricalaido00cool
Warning: These citations may not always be complete (especially for serials).