Gaya APA

Riley, M., Cotgrave, A. (2013). House construction : construction technologyu 1 (3rd ed.). Hampshire: Palggrave Macmillan.

Gaya MLA

Riley, Mike., Cotgrave, Alison. "House construction : construction technologyu 1". 3rd ed. Hampshire: Palggrave Macmillan, 2013. Text.