Cita APA (7a ed.)

Lutz, H. B. (2011). Manual of diagnostic ultrasound (2nd.). World Health Organization.

Cita Chicago Style (17a ed.)

Lutz, Harald Buscarini. Manual of Diagnostic Ultrasound. 2nd. Geneva, Switzerland: World Health Organization, 2011.

Cita MLA (8a ed.)

Lutz, Harald Buscarini. Manual of Diagnostic Ultrasound. 2nd. World Health Organization, 2011.