APA引文

Silverman, H. A. (1965). The substance of economics for the student and the general reader. Sir Isaac Pitman and Sons.

Chicago Edition Citation

Silverman, H. A. The Substance of Economics for the Student and the General Reader. London: Sir Isaac Pitman and Sons, 1965.

MLA引文

Silverman, H. A. The Substance of Economics for the Student and the General Reader. Sir Isaac Pitman and Sons, 1965.