APA引文

Delorme,Charles D, & Ekelund,Robert B. (1983). Macro economics. Business publications.

Chicago Edition Citation

Delorme,Charles D, and Ekelund,Robert B. Macro Economics. Texas: Business publications, 1983.

MLA引文

Delorme,Charles D, and Ekelund,Robert B. Macro Economics. Business publications, 1983.