APA (7e ed.) Bronvermelding

Bly, M. T. (1893). Descriptive economics an introduction to economic science for use in academies, high and normal schools, and business colleges. American book Co..

Chicago (17e ed.) Bronvermelding

Bly, Myron T. Descriptive Economics an Introduction to Economic Science for Use in Academies, High and Normal Schools, and Business Colleges. New York, Cincinnati: American book Co., 1893.

MLA (8e ed.) Bronvermelding

Bly, Myron T. Descriptive Economics an Introduction to Economic Science for Use in Academies, High and Normal Schools, and Business Colleges. American book Co., 1893.