Cita APA (7a ed.)

Armstrong, C. J., & Fenton, R. (1996). World databases in social sciences. Bowker-Saur.

Cita Chicago Style (17a ed.)

Armstrong, C. J., y R.R Fenton. World Databases in Social Sciences. London [etc.]: Bowker-Saur, 1996.

Cita MLA (9a ed.)

Armstrong, C. J., y R.R Fenton. World Databases in Social Sciences. Bowker-Saur, 1996.