Gullan, P. J. The Insects: An outline of entomology (1ST ED.).
Citación estilo ChicagoGullan, P. J. The Insects: An Outline of Entomology. 1ST ED. N.
Cita MLAGullan, P. J. The Insects: An Outline of Entomology. 1ST ED.
Warning: These citations may not always be 100% accurate.