APA Style

Norton, Mary E., Scoutt, Leslie M., Feldstein, Vickie A.. (2017). Callen's ultrasonography in obstetrics and gynecology (Ed.6). Philadelphia: Elsevier.

Chicago Style

Norton, Mary E., Scoutt, Leslie M., Feldstein, Vickie A.. Callen's ultrasonography in obstetrics and gynecology. Ed.6 Philadelphia: Elsevier, 2017. Buku Teks.

MLA Style

Norton, Mary E., Scoutt, Leslie M., Feldstein, Vickie A.. Callen's ultrasonography in obstetrics and gynecology. Ed.6 Philadelphia: Elsevier, 2017. Buku Teks.

Turabian Style

Norton, Mary E., Scoutt, Leslie M., Feldstein, Vickie A.. Callen's ultrasonography in obstetrics and gynecology. Ed.6 Philadelphia: Elsevier, 2017. Buku Teks.