APA
Yatsu E., F. A. Dahms, A. Falconer & J. S. Wolfe. (1971). Research methods in geomorphology. Don Mills, Ontario: Science Research Associates (Canada) Ltd.
Chicago
Yatsu E, F. A. Dahms, A. Falconer and J. S. Wolfe. 1971. Research methods in geomorphology. Don Mills, Ontario: Science Research Associates (Canada) Ltd.
Harvard
Yatsu E., F. A. Dahms, A. Falconer and J. S. Wolfe. (1971). Research methods in geomorphology. Don Mills, Ontario: Science Research Associates (Canada) Ltd.
MLA
Yatsu E, F. A. Dahms, A. Falconer and J. S. Wolfe. Research methods in geomorphology. Don Mills, Ontario: Science Research Associates (Canada) Ltd. 1971.