APA (7th ed.) Citation

Cook, D. J., Salama, S. S., & Tuttle, R. J. Psudoxanthoma elasticum: An Unusual Case of Gastrointestinal Bleeding. Wiley.

Chicago Style (17th ed.) Citation

Cook, Deborah J., Samih S. Salama, and Robert J. Tuttle. Psudoxanthoma Elasticum: An Unusual Case of Gastrointestinal Bleeding. Wiley.

MLA (9th ed.) Citation

Cook, Deborah J., et al. Psudoxanthoma Elasticum: An Unusual Case of Gastrointestinal Bleeding. Wiley.

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