Παραπομπή σε μορφή APA (7η εκδ.)

Demidova, S., & Razumouskii, V. (1987). Innovations in science, and mathematics education in schools in the Soviet Union. Division of Science, Tecnical and Environmental Education, Unesco.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Demidova, S.I, και V.G Razumouskii. Innovations in Science, and Mathematics Education in Schools in the Soviet Union. Paris: Division of Science, Tecnical and Environmental Education, Unesco, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Demidova, S.I, και V.G Razumouskii. Innovations in Science, and Mathematics Education in Schools in the Soviet Union. Division of Science, Tecnical and Environmental Education, Unesco, 1987.