Dyfyniad APA

Wilson, H. M. (1909). Irrigation engineering (6th ed., rev. and enl.). J. Wiley and Sons: [etc., etc.].

Dyfyniad Arddull Chicago

Wilson, Herbert M. Irrigation Engineering. 6th ed., rev. and enl. New York: J. Wiley and Sons: [etc., etc.], 1909.

Dyfyniad MLA

Wilson, Herbert M. Irrigation Engineering. 6th ed., rev. and enl. J. Wiley and Sons: [etc., etc.], 1909.

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