APA (7 वां संस्करण) प्रशस्ति पत्र

Kropotkin, P. A., & Ward, C. (1974). Fields, factories and workshops tomorrow. Allen & Unwin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Kropotkin, Petr Alekseevich, और Colin Ward. Fields, Factories and Workshops Tomorrow. London: Allen & Unwin, 1974.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Kropotkin, Petr Alekseevich, और Colin Ward. Fields, Factories and Workshops Tomorrow. Allen & Unwin, 1974.