APA (7th ed.) Citation

Barkworth, S. (1988). The Nijmegen proof: A romance of rare books. Holmes Pub. Co..

Chicago Style (17th ed.) Citation

Barkworth, S. The Nijmegen Proof: A Romance of Rare Books. Philadelphia: Holmes Pub. Co., 1988.

MLA (9th ed.) Citation

Barkworth, S. The Nijmegen Proof: A Romance of Rare Books. Holmes Pub. Co., 1988.

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