APA (7th ed.) Citation

SpringerLink (Online service), Fujita, R., Jass, J. R., Kaminishi, M., & Schlemper, R. J. Early cancer of the gastrointestinal tract: Endoscopy, pathology, and treatment.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Rikiya Fujita, Jeremy R. Jass, Michio Kaminishi, and Ronald J. Schlemper. Early Cancer of the Gastrointestinal Tract: Endoscopy, Pathology, and Treatment.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Early Cancer of the Gastrointestinal Tract: Endoscopy, Pathology, and Treatment.

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