Gaya APA

Woodward, P, J. et al (2005). Diagnostic Imaging: Obstetrics (1st Edition). Salt Lake City, Utah: Amirsys.

Gaya MLA

Woodward, Paula, J.. et al. "Diagnostic Imaging: Obstetrics". 1st Edition Salt Lake City, Utah: Amirsys, 2005. Teks.