Dyfyniad APA

Soifer, A. (2020). Competitions for Young Mathematicians. 1st ed. 2017. Springer International Publishing.

Dyfyniad Arddull Chicago

Soifer, Alexander. Competitions for Young Mathematicians. 1st Ed. 2017. Springer International Publishing, 2020.

Dyfyniad MLA

Soifer, Alexander. Competitions for Young Mathematicians. 1st Ed. 2017. Springer International Publishing, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.