Buchan, J. (1994). The thirty-nine steps / John Buchan (New ed.). Penguin.
Chicago Style (17th ed.) CitationBuchan, John. The Thirty-nine Steps / John Buchan. New ed. Harmondsworth: Penguin, 1994.
MLA (9th ed.) CitationBuchan, John. The Thirty-nine Steps / John Buchan. New ed. Penguin, 1994.
Warning: These citations may not always be 100% accurate.