Franklin
Outlines of geomorphology / by S.W. Wooldridge and R.S. Morgan.
MLA
Wooldridge, Sidney William, and Ralph Sisk Morgan. Outlines of Geomorphology. .
APA
Wooldridge, S. William, & Morgan, R. Sisk. Outlines of geomorphology. .
Chicago
Wooldridge, Sidney William., and Ralph Sisk Morgan. Outlines of Geomorphology.
