توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Chakravarty, N. (1959). Observations on histamine release and formation of a lipid-soluble smooth-muscle stimulating principle ('SRS') by antigen-antibody reaction and compound 48/80. [s.n.].

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Chakravarty, Nirmal. Observations on Histamine Release and Formation of a Lipid-soluble Smooth-muscle Stimulating Principle ('SRS') by Antigen-antibody Reaction and Compound 48/80. Stockholm: [s.n.], 1959.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Chakravarty, Nirmal. Observations on Histamine Release and Formation of a Lipid-soluble Smooth-muscle Stimulating Principle ('SRS') by Antigen-antibody Reaction and Compound 48/80. [s.n.], 1959.