APA ציטוט

Gide, C. (1924). Principles of political economy. London: George G. Harrap & Company Ltd.

Trích dẫn kiểu Chicago

Gide, Charles. Principles of Political Economy. London: George G. Harrap & Company Ltd, 1924.

ציטוט MLA

Gide, Charles. Principles of Political Economy. London: George G. Harrap & Company Ltd, 1924.