Cita APA (7th ed.)
Lester, J. (1970). To be a slave. Longman Young.
Cita Chicago (17th ed.)
Lester, Julius. To Be a Slave. London: Longman Young, 1970.
Cita MLA (9th ed.)
Lester, Julius. To Be a Slave. Longman Young, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.