APA-viite (7. p.)
Symposium on the Human Lens--in Relation to Cataract London, England, & ebrary, Inc. (1973). The human lens - in relation to cataract. Elsevier.
Chicago-viite (17. p.)
Symposium on the Human Lens--in Relation to Cataract London, England, ja Inc ebrary. The Human Lens - in Relation to Cataract. Amsterdam ; New York: Elsevier, 1973.
MLA-viite (9. p.)
Symposium on the Human Lens--in Relation to Cataract London, England, ja Inc ebrary. The Human Lens - in Relation to Cataract. Elsevier, 1973.
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