APA citiranje

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

Trích dẫn kiểu Chicago

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

MLA citiranje

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