Petersen, B. (1977). How to start your own textile cottage industry (2nd ed.). The Author.
Chicagoスタイル(17版)引用形式Petersen, Bente. How to Start Your Own Textile Cottage Industry. 2nd ed. Herning, Denmark: The Author, 1977.
MLA(8版)引用形式Petersen, Bente. How to Start Your Own Textile Cottage Industry. 2nd ed. The Author, 1977.
警告: この引用は必ずしも正確ではありません.