APA

International Conference for the Psychology of Mathematics Education, Borbás A., . (19). Proceedings of the 12th International Conference Psychology of Mathematics Education. Veszprém: OOK Printing House.

Chicago

International Conference for the Psychology of Mathematics Education, Borbás Andrea, . 19. Proceedings of the 12th International Conference Psychology of Mathematics Education. Veszprém: OOK Printing House.

Harvard

International Conference for the Psychology of Mathematics Education, Borbás A., . (19). Proceedings of the 12th International Conference Psychology of Mathematics Education. Veszprém: OOK Printing House.

MLA

International Conference for the Psychology of Mathematics Education, Borbás Andrea, . Proceedings of the 12th International Conference Psychology of Mathematics Education. Veszprém: OOK Printing House. 19.