APA

Biehl J. G., Petryna A., . (2013). When people come first. Princeton: Princeton University Press.

Chicago

Biehl João Guilherme, Petryna Adriana, . 2013. When people come first. Princeton: Princeton University Press.

Harvard

Biehl J. G., Petryna A., . (2013). When people come first. Princeton: Princeton University Press.

MLA

Biehl João Guilherme, Petryna Adriana, . When people come first. Princeton: Princeton University Press. 2013.