Cita APA (7a ed.)

Smith, J., & Evers, M. (1977). Ecology and demography. W. C. Brown.

Cita Chicago Style (17a ed.)

Smith, Joel, y Mark Evers. Ecology and Demography. Dubuque, Iowa: W. C. Brown, 1977.

Cita MLA (8a ed.)

Smith, Joel, y Mark Evers. Ecology and Demography. W. C. Brown, 1977.

Precaución: Estas citas no son 100% exactas.