Gaya APA
Queenan, J, T. et al (2015).
Protocols for High-Risk Pregnancies an Evidende-based Approach (6).
Malaysia:
Willey Blackwell.
Gaya MLA
Queenan, John, T.. et al.
"Protocols for High-Risk Pregnancies an Evidende-based Approach".
6
Malaysia:
Willey Blackwell,
2015.
Buku Teks.