Gaya APA

Casper, L., Pinchbank, T. (1980). Geothermal scaling and corrosion (1980). : Philadelphia : ASTM,.

Gaya MLA

Casper, L.A.., Pinchbank, T.R.. "Geothermal scaling and corrosion". 1980 : Philadelphia : ASTM,, 1980. Text.