APA
Baum A., Mackmin D. & Nunnington N. (1997). The income approach to property valuation. London: International Thomson Business Press.
Chicago
Baum Andrew, Mackmin David and Nunnington Nick. 1997. The income approach to property valuation. London: International Thomson Business Press.
Harvard
Baum A., Mackmin D. and Nunnington N. (1997). The income approach to property valuation. London: International Thomson Business Press.
MLA
Baum Andrew, Mackmin David and Nunnington Nick. The income approach to property valuation. London: International Thomson Business Press. 1997.