APA (7th ed.) Citation

Poutsma, H. (1914). A grammar of modern English. Noordhoff..

Chicago Style (17th ed.) Citation

Poutsma, Hendrik. A Grammar of Modern English. Groningen: Noordhoff., 1914.

MLA (8th ed.) Citation

Poutsma, Hendrik. A Grammar of Modern English. Noordhoff., 1914.

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