Cita APA (7a ed.)
Alper, J., & Nelson, G. L. (1989). Polymeric Materials. Chemistry for the Future. American Chemical Society.
Cita Chicago Style (17a ed.)
Alper, Joseph, y Gordon L. Nelson. Polymeric Materials. Chemistry for the Future. Washington: American Chemical Society, 1989.
Cita MLA (9a ed.)
Alper, Joseph, y Gordon L. Nelson. Polymeric Materials. Chemistry for the Future. American Chemical Society, 1989.
Precaución: Estas citas no son 100% exactas.