Gaya APA
Norton, Mary E, Scoutt, Leslie M, Feldstein, Vickie A. (2017).
Callen's Ultrasonography in Obstetrics and Gynecology, 6th ed. (6th. Ed).
Philadelphia:
Elsevier.
Gaya Chicago
Norton, Mary E, Scoutt, Leslie M, Feldstein, Vickie A.
Callen's Ultrasonography in Obstetrics and Gynecology, 6th ed..
6th. Ed
Philadelphia:
Elsevier,
2017.
Text.
Gaya MLA
Norton, Mary E, Scoutt, Leslie M, Feldstein, Vickie A.
Callen's Ultrasonography in Obstetrics and Gynecology, 6th ed..
6th. Ed
Philadelphia:
Elsevier,
2017.
Text.
Gaya Turabian
Norton, Mary E, Scoutt, Leslie M, Feldstein, Vickie A.
Callen's Ultrasonography in Obstetrics and Gynecology, 6th ed..
6th. Ed
Philadelphia:
Elsevier,
2017.
Print.