APA (7th ed.) Citation

Bernard Quaritch (Firm). (1920). Mediaeval ornamental alphabets & numerals. Bernard Quaritch ltd..

Chicago Style (17th ed.) Citation

Bernard Quaritch (Firm). Mediaeval Ornamental Alphabets & Numerals. London: Bernard Quaritch ltd., 1920.

MLA (9th ed.) Citation

Bernard Quaritch (Firm). Mediaeval Ornamental Alphabets & Numerals. Bernard Quaritch ltd., 1920.

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