APA (7th ed.) Citation

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 (9th ed.) Citation

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