APA-viite (7. p.)

Symposium on the Economy and Chemistry of Phosphorus London, England, & ebrary, Inc. (1978). Phosphorus in the environment: Its chemistry and biochemistry. Elsevier/Excerpta Medica/North Holland.

Chicago-viite (17. p.)

Symposium on the Economy and Chemistry of Phosphorus London, England, ja Inc ebrary. Phosphorus in the Environment: Its Chemistry and Biochemistry. Amsterdam ; New York: Elsevier/Excerpta Medica/North Holland, 1978.

MLA-viite (9. p.)

Symposium on the Economy and Chemistry of Phosphorus London, England, ja Inc ebrary. Phosphorus in the Environment: Its Chemistry and Biochemistry. Elsevier/Excerpta Medica/North Holland, 1978.