APA استشهاد

Stonier, A. W., & Hague, D. C. (1980). Textbook of Economic Theory. ELBS and Longman.

استشهاد بنمط شيكاغو

Stonier, Alfred W., و Douglas C. Hague. Textbook of Economic Theory. London: ELBS and Longman, 1980.

MLA استشهاد

Stonier, Alfred W., و Douglas C. Hague. Textbook of Economic Theory. ELBS and Longman, 1980.