Citazione APA

Engineering Industry Training Board. (1988). Basic engineering training guide: Welding. EITB.

Stile di citazione Chicago

Engineering Industry Training Board. Basic Engineering Training Guide: Welding. Watford: EITB, 1988.

Citazione MLA

Engineering Industry Training Board. Basic Engineering Training Guide: Welding. EITB, 1988.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.