APA引文

Heilbroner,Robert L, & Thurow,Lester C. (1978). The economic problem (5.). Prentice Hall, INC.

Chicago Edition Citation

Heilbroner,Robert L, and Thurow,Lester C. The Economic Problem. 5. London: Prentice Hall, INC, 1978.

MLA引文

Heilbroner,Robert L, and Thurow,Lester C. The Economic Problem. 5. Prentice Hall, INC, 1978.

警告：這些引文格式不一定是100％准確.