\documentclass[border=1pt]{standalone}
\usepackage[polish]{babel}
\usepackage[utf8]{inputenc} 
\usepackage[T1]{fontenc}
\usepackage{fourier}
\usepackage{tikz}
\usetikzlibrary{arrows.meta}

\begin{document}

\begin{tikzpicture}
\node[draw,circle] (A) at (0,0) {A};
\node[draw,circle] (B) at (2,0) {B};
\draw[-LaTeX] (A.north east) to[out=45,in=135] (B.north west);
\draw[-LaTeX] (B.south west) to[out=225,in=-45] (A.south east);
\draw[-LaTeX] (B.north east) .. controls (3,1) and (3,-1) .. 
  (B.south east);
\end{tikzpicture}

\end{document}