APA (7th ed.) Citation

Buchan, J. (1991). The thirty-nine steps. D.R. Godine.

Chicago Style (17th ed.) Citation

Buchan, John. The Thirty-nine Steps. Boston: D.R. Godine, 1991.

MLA (9th ed.) Citation

Buchan, John. The Thirty-nine Steps. D.R. Godine, 1991.