Gaya APA

Hagen-ansert, S, L. (1983). Textbook of diagnostic ultrasonography: 2nd edition (Ed. 2). United States of America: C. V. Mosby Company.

Gaya MLA

Hagen-ansert, Sandra, L.. "Textbook of diagnostic ultrasonography: 2nd edition". Ed. 2 United States of America: C. V. Mosby Company, 1983. Text.