APA引文

Leftwich, R. H. (1970). The price system and resource allocation (4th ed.). National Bookstore.

Chicago Style (17th ed.) Citation

Leftwich, Richard H. The Price System and Resource Allocation. 4th ed. Manila: National Bookstore, 1970.

MLA引文

Leftwich, Richard H. The Price System and Resource Allocation. 4th ed. National Bookstore, 1970.

警告：這些引文格式不一定是100％准確.