APA (7th ed.) Citation

May, C. J. D. (1920). How to identify Persian rugs: A text-book for collectors and students. G. Bell and sons, ltd..

Chicago Style (17th ed.) Citation

May, C. J. Delabère. How to Identify Persian Rugs: A Text-book for Collectors and Students. London: G. Bell and sons, ltd., 1920.

MLA (8th ed.) Citation

May, C. J. Delabère. How to Identify Persian Rugs: A Text-book for Collectors and Students. G. Bell and sons, ltd., 1920.