Sorensen, W. C. (2018). Charles Valentine Riley: Founder of modern entomology. The University of Alabama Press.
Cita Chicago Style (17a ed.)Sorensen, Willis Conner. Charles Valentine Riley: Founder of Modern Entomology. Tuscaloosa: The University of Alabama Press, 2018.
Cita MLA (8a ed.)Sorensen, Willis Conner. Charles Valentine Riley: Founder of Modern Entomology. The University of Alabama Press, 2018.
Precaución: Estas citas no son 100% exactas.