APA (7th ed.) Citation

Curtis, R. (2000). Four weddings and a funeral. Penguin Books.

Chicago Style (17th ed.) Citation

Curtis, Richard. Four Weddings and a Funeral. England: Penguin Books, 2000.

MLA (8th ed.) Citation

Curtis, Richard. Four Weddings and a Funeral. Penguin Books, 2000.

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