APA Style

Callen, Peter W. (2008). Ultrasonography in obsterics and gynecology (Ed. 5). Philadelphia: Saunders Elsevier.

Chicago Style

Callen, Peter W. Ultrasonography in obsterics and gynecology. Ed. 5 Philadelphia: Saunders Elsevier, 2008. Buku Teks.

MLA Style

Callen, Peter W. Ultrasonography in obsterics and gynecology. Ed. 5 Philadelphia: Saunders Elsevier, 2008. Buku Teks.

Turabian Style

Callen, Peter W. Ultrasonography in obsterics and gynecology. Ed. 5 Philadelphia: Saunders Elsevier, 2008. Buku Teks.