Cita APA (7a ed.)

Reeve, R. N., & Barnes, J. D. (1994). Environmental analysis. John Wiley & Sons, 1994.

Cita Chicago Style (17a ed.)

Reeve, Roger N., y John D. Barnes. Environmental Analysis. Chichester: John Wiley & Sons, 1994, 1994.

Cita MLA (9a ed.)

Reeve, Roger N., y John D. Barnes. Environmental Analysis. John Wiley & Sons, 1994, 1994.