توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

British Standards Institution & British Standards Institution. (1980). Specification for 18/10 chromium-nickel corrosion-resisting steel tube (niobium stabilized: 550 MPa) (weldable). British Standards Institution.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

British Standards Institution و British Standards Institution. Specification for 18/10 Chromium-nickel Corrosion-resisting Steel Tube (niobium Stabilized: 550 MPa) (weldable). London: British Standards Institution, 1980.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

British Standards Institution و British Standards Institution. Specification for 18/10 Chromium-nickel Corrosion-resisting Steel Tube (niobium Stabilized: 550 MPa) (weldable). British Standards Institution, 1980.