APA (7th ed.) Citation

Johnson, H. G. (1961). International trade and economic growth: Studies in pure theory (1a. ed., 2a. imp.). George Allen and Unwin.

Chicago Style (17th ed.) Citation

Johnson, Harry G. International Trade and Economic Growth: Studies in Pure Theory. 1a. ed., 2a. imp. Londres: George Allen and Unwin, 1961.

MLA (9th ed.) Citation

Johnson, Harry G. International Trade and Economic Growth: Studies in Pure Theory. 1a. ed., 2a. imp. George Allen and Unwin, 1961.