Παραπομπή APA

Matthews, R. C. O. (1980). Economic growth and resources, Vol.2.

Παραπομπή Chicago Style

Matthews, R C O. Economic Growth and Resources, Vol.2. Macmillan & Co. Ltd., Bombay, 1980.

Παραπομπή MLA

Matthews, R C O. Economic Growth and Resources, Vol.2. 1980.