Gaya APA
Foley, M, R. et al (2011).
OBSTETRIC INTENSIVE CARE MANUAL (13th edition).
United states of America:
The McGraw-Hill Companies.
Gaya MLA
Foley, Michael, R. et al.
"OBSTETRIC INTENSIVE CARE MANUAL".
13th edition
United states of America:
The McGraw-Hill Companies,
2011.
Text.