Gaya APA

Thomas, L., Chamberlain, G. (1980). Colorimetric Chemical Analytical Methods (Edisi 9). Salisbury: The Tintometer.

Gaya MLA

Thomas, L.C.., Chamberlain, G.J.. "Colorimetric Chemical Analytical Methods". Edisi 9 Salisbury: The Tintometer, 1980. Text.