APA Citation

Verstappen, H. a. (1968). ITC textbook of photo interpretation Chap. VII.2: ITC system of geomorphological survey. Delft:I.T.C.

Chicago Style Citation

Verstappen, H.Th. a.o. ITC Textbook of Photo Interpretation Chap. VII.2: ITC System of Geomorphological Survey. Delft:I.T.C, 1968.

MLA Citation

Verstappen, H.Th. a.o. ITC Textbook of Photo Interpretation Chap. VII.2: ITC System of Geomorphological Survey. Delft:I.T.C, 1968.

Warning: These citations may not always be 100% accurate.