Cita APA (7a ed.)

Gottfried, T. (2000). Should drugs be legalized? Twenty-First Century Books.

Cita Chicago Style (17a ed.)

Gottfried, Ted. Should Drugs Be Legalized? Brookfield, Conn: Twenty-First Century Books, 2000.

Cita MLA (9a ed.)

Gottfried, Ted. Should Drugs Be Legalized? Twenty-First Century Books, 2000.