Cita APA (7a ed.)

Nałkowska, Z., & Phillips, U. (2016). Boundary. Northern Illinois University Press.

Cita Chicago Style (17a ed.)

Nałkowska, Zofia, y Ursula Phillips. Boundary. DeKalb, IL: Northern Illinois University Press, 2016.

Cita MLA (8a ed.)

Nałkowska, Zofia, y Ursula Phillips. Boundary. Northern Illinois University Press, 2016.