APA (7th ed.) Citation

Killough, H. B., & Killough, L. W. (1948). Economics of international trade. McGraw-Hill.

Chicago Style (17th ed.) Citation

Killough, Hugh B., and Lucy W. Killough. Economics of International Trade. McGraw-Hill, 1948.

MLA (8th ed.) Citation

Killough, Hugh B., and Lucy W. Killough. Economics of International Trade. McGraw-Hill, 1948.

Warning: These citations may not always be 100% accurate.