APA (7th ed.) Citation

Waddell, H. (1939). Peter Abelard: A novel (Popular ed.). Constable.

Chicago Style (17th ed.) Citation

Waddell, Helen. Peter Abelard: A Novel. Popular ed. London: Constable, 1939.

MLA (8th ed.) Citation

Waddell, Helen. Peter Abelard: A Novel. Popular ed. Constable, 1939.

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