APA

NICHOLSON R. A., . (1921). Studies in Islamic Poetry. Cambridge: University Press.

Chicago

NICHOLSON Reynold A, . 1921. Studies in Islamic Poetry. Cambridge: University Press.

Harvard

NICHOLSON R. A., . (1921). Studies in Islamic Poetry. Cambridge: University Press.

MLA

NICHOLSON Reynold A, . Studies in Islamic Poetry. Cambridge: University Press. 1921.