توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ibbetson, D. (1970). Panjab castes, being a reprint of the chapter on "The races, castes, and tribes of the people" in the report on the census of the Panjab. Languages Dept., Punjab.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ibbetson, Denzil. Panjab Castes, Being a Reprint of the Chapter on "The Races, Castes, and Tribes of the People" in the Report on the Census of the Panjab. [Patiala]: Languages Dept., Punjab, 1970.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Ibbetson, Denzil. Panjab Castes, Being a Reprint of the Chapter on "The Races, Castes, and Tribes of the People" in the Report on the Census of the Panjab. Languages Dept., Punjab, 1970.