Cita APA (7a ed.)

Fyfe, N., Woolnough, P., Stevenson, O., & Parr, H. (2013). Geographies of Missing People: Processes, Experiences, Responses [Online].

Cita Chicago Style (17a ed.)

Fyfe, N., P. Woolnough, O. Stevenson, y H. Parr. Geographies of Missing People: Processes, Experiences, Responses [Online]. 2013.

Cita MLA (9a ed.)

Fyfe, N., et al. Geographies of Missing People: Processes, Experiences, Responses [Online]. 2013.