Gaya APA

Matlock, M, D., Morgan, R, A. (2011). Ecological Engineering Design: Restoring and Conserving Ecosystem Services . New Jersey: John Wiley & Sons, Inc..

Gaya MLA

Matlock, Marty, D., Morgan, Robert, A. "Ecological Engineering Design: Restoring and Conserving Ecosystem Services". New Jersey: John Wiley & Sons, Inc., 2011. Text.