APA (7th ed.) Zitazioa

BOULDING, K. E. (1970). Economics as a science. Tata McGraw.

Chicago Style (17th ed.) Zitazioa

BOULDING, Kenneth E. Economics as a Science. Bombay: Tata McGraw, 1970.

MLA (9th ed.) Zitazioa

BOULDING, Kenneth E. Economics as a Science. Tata McGraw, 1970.