APA Style
Hyland, C, E, K, M, C. (1993).
Environmental Science: Living Within the System of Nature .
New Jersey:
Prentice-Hall International, Inc..
MLA Style
Hyland, Charles, E., Kupchella,, Margaret, C..
"Environmental Science: Living Within the System of Nature".
New Jersey:
Prentice-Hall International, Inc.,
1993.
Text.