Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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