Gaya APA
Putheran, A, D., Wijaya, D.
(2011).
Jam Piket Organ Tubuh Manusia
.
Yogyakarta:
DIVA Press.
Gaya MLA
Putheran, Asy, Dheery., Wijaya, Desy.
"Jam Piket Organ Tubuh Manusia".
Yogyakarta:
DIVA Press,
2011.
Text.