Gaya APA
Haryono, R.
(2013).
Anda wajib melawan serangan jantung
.
Yogyakarta:
Gosyen Publishing.
Gaya MLA
Haryono, Rudi.
"Anda wajib melawan serangan jantung".
Yogyakarta:
Gosyen Publishing,
2013.
PRINTED BOOK.