#+BEGIN_SRC emacs-lisp
(defhydra org-ref-cite-hydra (:color blue)
"
-_p_: Open pdf _w_: WOS _g_: Google Scholar _s_: Copy citation to clipboard
+_p_: Open pdf _w_: WOS _g_: Google Scholar _K_: Copy citation to clipboard
_u_: Open url _r_: WOS related _P_: Pubmed _k_: Copy key to clipboard
_n_: Open notes _c_: WOS citing _C_: Crossref _f_: Copy bibtex entry to file
_o_: Open entry _e_: Email entry and pdf