APA (7th ed.) Citation

Vallins, G. H. (1957). The pattern of English. Penguin.

Chicago Style (17th ed.) Citation

Vallins, G. H. The Pattern of English. Harmondsworth, Middlesex: Penguin, 1957.

MLA (8th ed.) Citation

Vallins, G. H. The Pattern of English. Penguin, 1957.

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