Leopold, L. B., & Langbein, W. B. (1960). A primer on water. Washington.
Chicago Style CitationLeopold, Luna Bergere, and Walter Basil Langbein. A Primer On Water. Washington, 1960.
MLA CitationLeopold, Luna Bergere, and Walter Basil Langbein. A Primer On Water. Washington, 1960.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.