Παραπομπή APA

Clarke, P. H., & Richmond, M. H. (1975). Genetics and biochemistry of pseudomonas. John wiley.

Παραπομπή Chicago Style

Clarke, P. H., και M. H. Richmond. Genetics and Biochemistry of Pseudomonas. London: John wiley, 1975.

Παραπομπή MLA

Clarke, P. H., και M. H. Richmond. Genetics and Biochemistry of Pseudomonas. John wiley, 1975.