Gaya APA

Inst., A, P. (1964). Guide for inspection of refinery equipment. Chapter XIII (Fotocopy) Atmospheric and low pressure storage tanks (1964). : Washington : API,.

Gaya MLA

Inst., American, Petrol.. "Guide for inspection of refinery equipment. Chapter XIII (Fotocopy) Atmospheric and low pressure storage tanks". 1964 : Washington : API,, 1964. Text.