Cita APA (7a ed.)
Cheremisinoff, P. N., & Cheremisinoff, N. P. Ecological Issues and Environmental Impact Assessment / Ed. de P.N. Cheremisinoff ; pref. de N.P. Cheremisinoff. Gulf.
Cita estilo Chicago (17a ed.)
Cheremisinoff, Paul N., y Nicholas P. Cheremisinoff. Ecological Issues and Environmental Impact Assessment / Ed. De P.N. Cheremisinoff ; Pref. De N.P. Cheremisinoff. Houston, EUA: Gulf.
Cita MLA (9a ed.)
Cheremisinoff, Paul N., y Nicholas P. Cheremisinoff. Ecological Issues and Environmental Impact Assessment / Ed. De P.N. Cheremisinoff ; Pref. De N.P. Cheremisinoff. Gulf.
Precaución: Estas citas no son 100% exactas.