Gaya APA

Mendelson, E., B., Helmut, M. (2008). The Practice of Breast Ultrasound : Tecniques Finding Differential Diagnosis (2 nd edition). New York: Thieme Verlag.

Gaya MLA

Mendelson, E., B., Helmut, M.. The Practice of Breast Ultrasound : Tecniques Finding Differential Diagnosis. 2 nd edition New York: Thieme Verlag, 2008. Text.