APA (7th ed.) Citation

Wojtkowski, W. G., Wojtkowski, W., Wrycza, S., & Župančić, J. (1997). Systems Development Methods for the Next Century. Springer US.

Chicago Style (17th ed.) Citation

Wojtkowski, W. Gregory, Wita Wojtkowski, Stanisław Wrycza, and Jože Župančić. Systems Development Methods for the Next Century. Boston, MA: Springer US, 1997.

MLA (9th ed.) Citation

Wojtkowski, W. Gregory, et al. Systems Development Methods for the Next Century. Springer US, 1997.