توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

British Standards Institution. (1978). Method for the measurement of the concentration of particulate material in ducts carrying gases. British Standards Institution.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

British Standards Institution. Method for the Measurement of the Concentration of Particulate Material in Ducts Carrying Gases. London: British Standards Institution, 1978.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

British Standards Institution. Method for the Measurement of the Concentration of Particulate Material in Ducts Carrying Gases. British Standards Institution, 1978.