APA (7th ed.) Citation

Trębicka-Postrzygacz, B., & Antas-Jaszczuk, A. (2013). Józef Sikorski - founder of the polish culture of educational. the pioneer of teaching deaf children in the royal care institution for the deaf in Poznań.

Chicago Style (17th ed.) Citation

Trębicka-Postrzygacz, B., and A. Antas-Jaszczuk. Józef Sikorski - Founder of the Polish Culture of Educational. the Pioneer of Teaching Deaf Children in the Royal Care Institution for the Deaf in Poznań. 2013.

MLA (8th ed.) Citation

Trębicka-Postrzygacz, B., and A. Antas-Jaszczuk. Józef Sikorski - Founder of the Polish Culture of Educational. the Pioneer of Teaching Deaf Children in the Royal Care Institution for the Deaf in Poznań. 2013.

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