APA (7th ed.) Citation

Zorin, N. «VALIDITY» OR THE «SIGNIFICANCE» — 12 YEARS LATER. Union of pediatricians of Russia.

Chicago Style (17th ed.) Citation

Zorin, N.A. «VALIDITY» OR THE «SIGNIFICANCE» — 12 YEARS LATER. Union of pediatricians of Russia.

MLA (9th ed.) Citation

Zorin, N.A. «VALIDITY» OR THE «SIGNIFICANCE» — 12 YEARS LATER. Union of pediatricians of Russia.

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