Citazione APA

Sachdeva, D., & Bhushan, V. (1974). Introduction to sociology (5th.). Kitab Mahal.

Stile di citazione Chicago

Sachdeva, D.R, e Vidya Bhushan. Introduction to Sociology. 5th. Allahabad: Kitab Mahal, 1974.

Citazione MLA

Sachdeva, D.R, e Vidya Bhushan. Introduction to Sociology. 5th. Kitab Mahal, 1974.