Gaya APA

Ward, Andrew D., Trimble, Stanley Wayne.. (2003). Environmental hydrology (2). Boca Raton, FL :: Lewis Publishers,.

Gaya Chicago

Ward, Andrew D., Trimble, Stanley Wayne.. Environmental hydrology. 2 Boca Raton, FL :: Lewis Publishers,, 2003. Text.

Gaya MLA

Ward, Andrew D., Trimble, Stanley Wayne.. Environmental hydrology. 2 Boca Raton, FL :: Lewis Publishers,, 2003. Text.

Gaya Turabian

Ward, Andrew D., Trimble, Stanley Wayne.. Environmental hydrology. 2 Boca Raton, FL :: Lewis Publishers,, 2003. Print.