Citation format: < Name of author >< in >< names of the main author(s) >,< title of the commentary >,[< optional translation of the commentary title >],< volume number (if applicable) >,< place of publication >< year of publication >,< if referring to a specific page >. S. Sołtysiński, in S. Sołtysiński, A. Szajkowski, A. Szumański, J. Szwaja, Kodeks spółek handlowych. Komentarz [Business Organizations Code. Commentary], vol. 1, Warszawa 2001, at 33. alternative form: S. Sołtysiński, in S. Sołtysiński, et al., Kodeks spółek handlowych. Komentarz [Code of commercial companies. Commentary], vol. 1, Warszawa 2001, at 33