Gaya APA
Florence Nightingale. (2005).
:
Gramedia Pustaka Utama.
Gaya Chicago
Florence Nightingale.
.
:
Gramedia Pustaka Utama,
2005.
Text.
Gaya MLA
Florence Nightingale.
.
:
Gramedia Pustaka Utama,
2005.
Text.
Gaya Turabian
Florence Nightingale.
:
Gramedia Pustaka Utama,
2005.
Print.