APA (7th ed.) Citation

Hardy, G. H. (1949). Divergent series. The Clarendon Press.

Chicago Style (17th ed.) Citation

Hardy, G. H. Divergent Series. Oxford: The Clarendon Press, 1949.

MLA (9th ed.) Citation

Hardy, G. H. Divergent Series. The Clarendon Press, 1949.

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