OXFORD UNI. PRESS. (1996). SCIENCE & TECHNOLOGY.
Cita Chicago (17th ed.)OXFORD UNI. PRESS. SCIENCE & TECHNOLOGY. 1996.
Cita MLA (9th ed.)OXFORD UNI. PRESS. SCIENCE & TECHNOLOGY. 1996.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)