Cita APA (7a ed.)

Baltar, F., & Brunet Icart, I. (2012). Social research 2.0: Virtual snowball sampling method using Facebook. Emerald Group Publishing Limited.

Cita Chicago Style (17a ed.)

Baltar, Fabiola, y Ignasi Brunet Icart. Social Research 2.0: Virtual Snowball Sampling Method Using Facebook. Emerald Group Publishing Limited, 2012.

Cita MLA (8a ed.)

Baltar, Fabiola, y Ignasi Brunet Icart. Social Research 2.0: Virtual Snowball Sampling Method Using Facebook. Emerald Group Publishing Limited, 2012.