Cita APA (7a ed.)

Helzer, C. (2020). Hidden Prairie: Photographing Life in One Square Meter. University of Iowa Press.

Cita Chicago Style (17a ed.)

Helzer, Chris. Hidden Prairie: Photographing Life in One Square Meter. Iowa City: University of Iowa Press, 2020.

Cita MLA (8a ed.)

Helzer, Chris. Hidden Prairie: Photographing Life in One Square Meter. University of Iowa Press, 2020.