APA (7th ed.) Citation

Curwen, H. A History of Booksellers, the Old and the New.

Chicago Style (17th ed.) Citation

Curwen, Henry. A History of Booksellers, the Old and the New.

MLA (9th ed.) Citation

Curwen, Henry. A History of Booksellers, the Old and the New.

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