Cita APA (7a ed.)

Rubinstein, R. (1948). John Citizen and the law. Penguin books.

Cita Chicago Style (17a ed.)

Rubinstein, Ronald. John Citizen and the Law. [West Drayton]: Penguin books, 1948.

Cita MLA (8a ed.)

Rubinstein, Ronald. John Citizen and the Law. Penguin books, 1948.