Great flower books 1700-1900 : a bibliographical record of two centuries of finely-illustrated flower books
MLA
Sitwell, Sacheverell, and Wilfrid Blunt. Great Flower Books 1700-1900 : a Bibliographical Record of Two Centuries of Finely-illustrated Flower Books. London: Collins, 1956.
APA
Sitwell, S., & Blunt, W. (1956). Great flower books 1700-1900 : a bibliographical record of two centuries of finely-illustrated flower books. London: Collins.
Chicago
Sitwell, Sacheverell, and Wilfrid Blunt. Great Flower Books 1700-1900: A Bibliographical Record of Two Centuries of Finely-Illustrated Flower Books. London: Collins, 1956.