APA (7th ed.) Citation

Erik, N., & Anderson, N. E. (1990). Professional systems development: Experience, ideas and action. Prentice Hall.

Chicago Style (17th ed.) Citation

Erik, Niels, and Niels Erik Anderson. Professional Systems Development: Experience, Ideas and Action. New York: Prentice Hall, 1990.

MLA (9th ed.) Citation

Erik, Niels, and Niels Erik Anderson. Professional Systems Development: Experience, Ideas and Action. Prentice Hall, 1990.

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