APA (7th ed.) Citation

Gray, H. P. (1985). Free trade or protection? : a pragmatic analysis / H. Peter Gray: A pragmatic analysis. Macmillan.

Chicago Style (17th ed.) Citation

Gray, H. Peter. Free Trade or Protection? : A Pragmatic Analysis / H. Peter Gray: A Pragmatic Analysis. London: Macmillan, 1985.

MLA (9th ed.) Citation

Gray, H. Peter. Free Trade or Protection? : A Pragmatic Analysis / H. Peter Gray: A Pragmatic Analysis. Macmillan, 1985.

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