توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Scorza Dragoni, G. (2011). Topologia: Lectures given at a Summer School of the Centro Internazionale Matematico Estivo (C.I.M.E.) held in Varenna (Como), Italy, August 26-September 3, 1955. Springer-Verlag Berlin Heidelberg.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Scorza Dragoni, Giuseppe. Topologia: Lectures Given at a Summer School of the Centro Internazionale Matematico Estivo (C.I.M.E.) Held in Varenna (Como), Italy, August 26-September 3, 1955. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2011.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Scorza Dragoni, Giuseppe. Topologia: Lectures Given at a Summer School of the Centro Internazionale Matematico Estivo (C.I.M.E.) Held in Varenna (Como), Italy, August 26-September 3, 1955. Springer-Verlag Berlin Heidelberg, 2011.