APA (7 वां संस्करण) प्रशस्ति पत्र

Petersen, B. (1977). How to start your own textile cottage industry (2nd ed.). The Author.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Petersen, Bente. How to Start Your Own Textile Cottage Industry. 2nd ed. Herning, Denmark: The Author, 1977.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Petersen, Bente. How to Start Your Own Textile Cottage Industry. 2nd ed. The Author, 1977.