APA (7th ed.) Citation

Neilson, W. A. (1937). Roads to knowledge (New and enl. ed.). W.W. Norton & company, inc..

Chicago Style (17th ed.) Citation

Neilson, William Allan. Roads to Knowledge. New and enl. ed. New York: W.W. Norton & company, inc., 1937.

MLA (9th ed.) Citation

Neilson, William Allan. Roads to Knowledge. New and enl. ed. W.W. Norton & company, inc., 1937.