Cita APA (7a ed.)

Hvidtfeldt, K., Eriksen, C. B., Petersen, M. N., & Møller, K. (2020). Introduction. The Royal Danish Library.

Cita Chicago Style (17a ed.)

Hvidtfeldt, Karen, Camilla Bruun Eriksen, Michael Nebeling Petersen, y Kristian Møller. Introduction. The Royal Danish Library, 2020.

Cita MLA (8a ed.)

Hvidtfeldt, Karen, et al. Introduction. The Royal Danish Library, 2020.