APA (7th ed.) Citation

Winter, A., & Haux, R. (1994). A three level graph based model for design, evolution and assessment of hospital information systems. A three level graph based model for design, evolution and assessment of hospital information systems.

Chicago Style (17th ed.) Citation

Winter, Alfred, and Reinhold Haux. "A Three Level Graph Based Model for Design, Evolution and Assessment of Hospital Information Systems." A Three Level Graph Based Model for Design, Evolution and Assessment of Hospital Information Systems 1994.

MLA (9th ed.) Citation

Winter, Alfred, and Reinhold Haux. "A Three Level Graph Based Model for Design, Evolution and Assessment of Hospital Information Systems." A Three Level Graph Based Model for Design, Evolution and Assessment of Hospital Information Systems, 1994.

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