APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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