APA (7th ed.) Citation

Ryan, D. (2021). Strange flowers. Penguin Books.

Chicago Style (17th ed.) Citation

Ryan, Donal. Strange Flowers. [New York]: Penguin Books, 2021.

MLA (8th ed.) Citation

Ryan, Donal. Strange Flowers. Penguin Books, 2021.

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