Bowler, P. (1992). The fontana history of the environmental sciences (1a ed.). Harper Collins Publishers.
Cita Chicago Style (17a ed.)Bowler, P.J. The Fontana History of the Environmental Sciences. 1a ed. Londres: Harper Collins Publishers, 1992.
Cita MLA (9a ed.)Bowler, P.J. The Fontana History of the Environmental Sciences. 1a ed. Harper Collins Publishers, 1992.
Precaución: Estas citas no son 100% exactas.