Cita APA (7a ed.)

Nicolai, O., Peters, K., & Nedo, K. (2016). Heidi Specker. Camera Austria.

Cita Chicago Style (17a ed.)

Nicolai, Olaf, Kathrin Peters, y Kito Nedo. "Heidi Specker." Camera Austria 2016.

Cita MLA (8a ed.)

Nicolai, Olaf, et al. "Heidi Specker." Camera Austria, 2016.