Gaya APA
Purwanti, H, S., Yulianingsih, H. (2009).
Daily English for Nurses, Midwives & Doctors .
Yogyakarta:
MocoMedika.
Gaya MLA
Purwanti, Henny, Sri., Yulianingsih, Husna.
"Daily English for Nurses, Midwives & Doctors".
Yogyakarta:
MocoMedika,
2009.
Text.