Gaya APA

institute, E. (2012). Standart test methods(for analysis and testing of petroleum and related products and british standart 2000 parts) (2012). London: Internatonal petroleum.

Gaya MLA

institute, Energy. "Standart test methods(for analysis and testing of petroleum and related products and british standart 2000 parts)". 2012 London: Internatonal petroleum, 2012. Text.