Citazione Stile APA (7a Edizione)
Symposium on Purine and Pyrimidine Metabolism London, England, & ebrary, Inc. (1977). Purine and pyrimidine metabolism. Elsevier/Excerpta Medica/North-Holland.
Citazione stile Chigago Style (17a edizione)
Symposium on Purine and Pyrimidine Metabolism London, England, e Inc ebrary. Purine and Pyrimidine Metabolism. Amsterdam ; New York: Elsevier/Excerpta Medica/North-Holland, 1977.
Citatione MLA (9a ed.)
Symposium on Purine and Pyrimidine Metabolism London, England, e Inc ebrary. Purine and Pyrimidine Metabolism. Elsevier/Excerpta Medica/North-Holland, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.