APA引文

Richard; Stone, G. (1961). National income and expenditure.

Chicago Edition Citation

Richard; Stone, Giovanna. National Income and Expenditure. Bowes & Bowes, London, 1961.

MLA引文

Richard; Stone, Giovanna. National Income and Expenditure. 1961.

警告：這些引文格式不一定是100％准確.