Czubak, J., & Czubak, M. (2023, June). Year of Professor Adam Gruca (1893-1983). On the 130th anniversary of his birth and the 40th anniversary of his death. Chirurgia Narządów Ruchu i Ortopedia Polska.
Chicago Style (17th ed.) CitationCzubak, Jarosław, and Marzena Czubak. "Year of Professor Adam Gruca (1893-1983). On the 130th Anniversary of His Birth and the 40th Anniversary of His Death." Chirurgia Narządów Ruchu I Ortopedia Polska Jun. 2023.
MLA (9th ed.) CitationCzubak, Jarosław, and Marzena Czubak. "Year of Professor Adam Gruca (1893-1983). On the 130th Anniversary of His Birth and the 40th Anniversary of His Death." Chirurgia Narządów Ruchu I Ortopedia Polska, Jun. 2023.
Warning: These citations may not always be 100% accurate.