APA (7th ed.) Citation

Selvon, S. (2006). The lonely Londoners. Penguin Books.

Chicago Style (17th ed.) Citation

Selvon, Samuel. The Lonely Londoners. London [u.a]: Penguin Books, 2006.

MLA (9th ed.) Citation

Selvon, Samuel. The Lonely Londoners. Penguin Books, 2006.

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