TURK, J., TURK, A., & ARMS, K. (1984). Environmental science.-- Ed. 3. Saunders College Pub.
Chicago-čujuhus (17. p.)TURK, Jonathan, Amos TURK, juo Karen ARMS. Environmental Science.-- Ed. 3. Philadelphia: Saunders College Pub, 1984.
MLA-čujuhus (9. p.)TURK, Jonathan, et al. Environmental Science.-- Ed. 3. Saunders College Pub, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.