Gaya APA

Engineers, T, I, O, C. (1987). Hazards of Over & Underpressuring of Vessels (1st). Warwichshire: The Institution of Chemical Engineers.

Gaya MLA

Engineers, The, Institution, Of, Chemical. "Hazards of Over & Underpressuring of Vessels". 1st Warwichshire: The Institution of Chemical Engineers, 1987. Printed.