APA (7e ed.) Bronvermelding

Presmeg, N., Radford, L., Roth, W., & Kadunz, G. (2016). Semiotics in Mathematics Education. Springer Nature.

Chicago (17e ed.) Bronvermelding

Presmeg, Norma, Luis Radford, Wolff-Michael Roth, en Gert Kadunz. Semiotics in Mathematics Education. Cham: Springer Nature, 2016.

MLA (9e ed.) Bronvermelding

Presmeg, Norma, et al. Semiotics in Mathematics Education. Springer Nature, 2016.