APA引文

Siegan, B. H. (1977). Planning without Prices. D. C. Reath.

Chicago Edition Citation

Siegan, Bernard H. Planning Without Prices. Toronto: D. C. Reath, 1977.

MLA引文

Siegan, Bernard H. Planning Without Prices. D. C. Reath, 1977.

警告：這些引文格式不一定是100％准確.