Παραπομπή APA

Rittmann, B. E., & McCarty, P. L. (2001). Enviornmental biotechnology: Principles and applications. McGraw Hill.

Παραπομπή Chicago Style

Rittmann, Bruce E., και Perry L. McCarty. Enviornmental Biotechnology: Principles and Applications. Boston: McGraw Hill, 2001.

Παραπομπή MLA

Rittmann, Bruce E., και Perry L. McCarty. Enviornmental Biotechnology: Principles and Applications. McGraw Hill, 2001.