Gaya APA

Richards, A, G. (1951). The Integument of Arthropods: the Chemical Component an d Their properties, the anatomy and development, and the permeability (-). -: University of Minnesota Press.

Gaya MLA

Richards, A., Glenn. "The Integument of Arthropods: the Chemical Component an d Their properties, the anatomy and development, and the permeability". - -: University of Minnesota Press, 1951. Text.