Cita APA (7a ed.)

Blumenthal, R. (1992). Once through the heart: [a police detective's triumphant struggle to rescue his daughter from drugs]. Simon & Schuster.

Cita Chicago Style (17a ed.)

Blumenthal, Ralph. Once Through the Heart: [a Police Detective's Triumphant Struggle to Rescue His Daughter from Drugs]. New York [u.a.]: Simon & Schuster, 1992.

Cita MLA (9a ed.)

Blumenthal, Ralph. Once Through the Heart: [a Police Detective's Triumphant Struggle to Rescue His Daughter from Drugs]. Simon & Schuster, 1992.