Symposium on Respiratory Tract Mucus London, England, & ebrary, Inc. (1978). Respiratory tract mucus. Elsevier/Excerpta Medica/North-Holland.
Čikaški stil citiranja (17. izdanje)Symposium on Respiratory Tract Mucus London, England, i Inc ebrary. Respiratory Tract Mucus. Amsterdam ; New York: Elsevier/Excerpta Medica/North-Holland, 1978.
MLA način citiranja (9. izdanje)Symposium on Respiratory Tract Mucus London, England, i Inc ebrary. Respiratory Tract Mucus. Elsevier/Excerpta Medica/North-Holland, 1978.
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