APA (7th ed.) Citation

Dagienė, V. Problems on the teaching of geometry in comprehensive schools for 21st century. Vilnius University Press.

Chicago Style (17th ed.) Citation

Dagienė, Valentina. Problems on the Teaching of Geometry in Comprehensive Schools for 21st Century. Vilnius University Press.

MLA (9th ed.) Citation

Dagienė, Valentina. Problems on the Teaching of Geometry in Comprehensive Schools for 21st Century. Vilnius University Press.

Warning: These citations may not always be 100% accurate.