Cite

The book of Omar and Rubáiyát : being a book of miscellanies--biographical, historical, bibliographical and pictorial notes on Omar Khayyám of Naishapur and his inspired quatrains.

MLA

Rubāʻīyāt Omar Khayyam. The Book of Omar and Rubáiyát : Being a Book of Miscellanies--Biographical, Historical, Bibliographical and Pictorial Notes on Omar Khayyám of Naishapur and His Inspired Quatrains. M. F. Mansfield, 1900. https://collections.library.yale.edu/catalog/11032087.

APA, 6th edition

Rubāʻīyāt Omar Khayyam. (1900). The book of Omar and Rubáiyát : being a book of miscellanies--biographical, historical, bibliographical and pictorial notes on Omar Khayyám of Naishapur and his inspired quatrains. M. F. Mansfield. https://collections.library.yale.edu/catalog/11032087.