Gaya APA

Thorburn, , S. (1977). Discussion: Session 3 - Testing, Instrumentation and Construction=Pengujian, Instrumentasi dan Konstruksi . : .

Gaya MLA

Thorburn, , S.. "Discussion: Session 3 - Testing, Instrumentation and Construction=Pengujian, Instrumentasi dan Konstruksi". : , 1977. Text.