APA (7th ed.) Citation

Symposium on Respiratory Tract Mucus London, England, & ebrary, Inc. (1978). Respiratory tract mucus. Elsevier/Excerpta Medica/North-Holland.

Chicago Style (17th ed.) Citation

Symposium on Respiratory Tract Mucus London, England, and Inc ebrary. Respiratory Tract Mucus. Amsterdam ; New York: Elsevier/Excerpta Medica/North-Holland, 1978.

MLA (9th ed.) Citation

Symposium on Respiratory Tract Mucus London, England, and Inc ebrary. Respiratory Tract Mucus. Elsevier/Excerpta Medica/North-Holland, 1978.