Cita APA (7a ed.)

Powell, W. W., & Grabher, G. (2004). Networks. Edward Elgar.

Cita Chicago Style (17a ed.)

Powell, Walter W., y Gernot Grabher. Networks. Cheltenham [etc.]: Edward Elgar, 2004.

Cita MLA (9a ed.)

Powell, Walter W., y Gernot Grabher. Networks. Edward Elgar, 2004.