Citazione APA

Chopra, P., & Jha, A. (1970). Delhi, History and Places of Interest, Foreword. Delhi Administration.

Stile di citazione Chicago

Chopra, Prabha, e A.N Jha. Delhi, History and Places of Interest, Foreword. Delhi: Delhi Administration, 1970.

Citazione MLA

Chopra, Prabha, e A.N Jha. Delhi, History and Places of Interest, Foreword. Delhi Administration, 1970.