documentclass{article}
usepackage{filecontents}
usepackage{polyglossia}
setdefaultlanguage{polish}

begin{filecontents*}{jobname.bib}
@book{mybook,
  author  = {Some, Author},
  title   = {Some title},
  date    = {2017},
  pagetotal   = {150}
}
end{filecontents*}

usepackage[backend=biber,citestyle=verbose-trad1]{biblatex}
addbibresource{jobname.bib}

begin{document}
Hello cite{mybook}.
end{document}