APA Style
Krause, T, R. (2009).
Taking the lead in patien safety .
U.S.A:
The Johns Hopkins University, Badan Litbangkes.
MLA Style
Krause, Thomas, R..
"Taking the lead in patien safety".
U.S.A:
The Johns Hopkins University, Badan Litbangkes,
2009.
Text.