Essig, E. (1942). College entomology. Macmillan.
Cita Chicago Style (17a ed.)Essig, E.O. College Entomology. New York: Macmillan, 1942.
Cita MLA (8a ed.)Essig, E.O. College Entomology. Macmillan, 1942.
Precaución: Estas citas no son 100% exactas.
Essig, E. (1942). College entomology. Macmillan.
Cita Chicago Style (17a ed.)Essig, E.O. College Entomology. New York: Macmillan, 1942.
Cita MLA (8a ed.)Essig, E.O. College Entomology. Macmillan, 1942.