Penniman, W. D. (1981). Modeling and Evaluation of On-Line User Behavior. Final Report to the National Library of Medicine.
Chicago Style (17th ed.) CitationPenniman, W. David. Modeling and Evaluation of On-Line User Behavior. Final Report to the National Library of Medicine. 1981.
MLA (9th ed.) CitationPenniman, W. David. Modeling and Evaluation of On-Line User Behavior. Final Report to the National Library of Medicine. 1981.
Warning: These citations may not always be 100% accurate.