APA (7th ed.) Citation

Ridley, M. (2025). Birds, sex and beauty: The extraordinary implications of Charles Darwin's strangest idea (First U.S. edition.). Harper, an imprint of HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Ridley, Matt. Birds, Sex and Beauty: The Extraordinary Implications of Charles Darwin's Strangest Idea. First U.S. edition. New York: Harper, an imprint of HarperCollins Publishers, 2025.

MLA (8th ed.) Citation

Ridley, Matt. Birds, Sex and Beauty: The Extraordinary Implications of Charles Darwin's Strangest Idea. First U.S. edition. Harper, an imprint of HarperCollins Publishers, 2025.

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