Gaya APA
Ridwan,S.Pd,M.Pd, M. (2017).
Mengenal,Mencegah,&Dan Mengatasi Silent Killer Stroke .
Yogyakarta:
Romawi Press.
Gaya MLA
Ridwan,S.Pd,M.Pd, Muhammad.
"Mengenal,Mencegah,&Dan Mengatasi Silent Killer Stroke".
Yogyakarta:
Romawi Press,
2017.
Text.