APA (7th ed.) Citation

Piontkovskaja, O. V. (2013). The content and efficacy of medical psychological aid in pediatric oncology.

Chicago Style (17th ed.) Citation

Piontkovskaja, O. V. The Content and Efficacy of Medical Psychological Aid in Pediatric Oncology. 2013.

MLA (8th ed.) Citation

Piontkovskaja, O. V. The Content and Efficacy of Medical Psychological Aid in Pediatric Oncology. 2013.

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