Cita APA

Trefil James, & M.Hazen Robert. (2000). The Sciences: An Integrated Approach, 2nd Edition Update. American: John Wiley & Sons.

Chicago Style Citation

Trefil James, i M.Hazen Robert. The Sciences: An Integrated Approach, 2nd Edition Update. American: John Wiley & Sons, 2000.

Cita MLA

Trefil James, i M.Hazen Robert. The Sciences: An Integrated Approach, 2nd Edition Update. American: John Wiley & Sons, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.