APA (7th ed.) Citation

Sage, Miles, M., & Weitzman, E. (1995). A software sourcebook computer programs for qualitative data analysis. Sage.

Chicago Style (17th ed.) Citation

Sage, M. Miles, and E. Weitzman. A Software Sourcebook Computer Programs for Qualitative Data Analysis. Thousand Oaks: Sage, 1995.

MLA (8th ed.) Citation

Sage, et al. A Software Sourcebook Computer Programs for Qualitative Data Analysis. Sage, 1995.