Cita APA (7th ed.)
Brooks, A. (2007). Systems of our body. Global Media.
Cita Chicago (17th ed.)
Brooks, Arthur. Systems of Our Body. Chandni Chowk, Delhi: Global Media, 2007.
Cita MLA (9th ed.)
Brooks, Arthur. Systems of Our Body. Global Media, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.