Schäffer, H. A. (1990). Infragravity water waves induced by short-wave groups. Inst. of Hydrodynamics and Hydraulic Engineering.
Chicago Style (17th ed.) CitationSchäffer, Hemming A. Infragravity Water Waves Induced by Short-wave Groups. Lyngby: Inst. of Hydrodynamics and Hydraulic Engineering, 1990.
MLA (9th ed.) CitationSchäffer, Hemming A. Infragravity Water Waves Induced by Short-wave Groups. Inst. of Hydrodynamics and Hydraulic Engineering, 1990.
Warning: These citations may not always be 100% accurate.