Virus diseases and viruses,
by Sir Patrick P. Laidlaw.
APA Citation
Laidlaw, P. Playfair. (1939). Virus diseases and viruses. New York: Macmillan Co.
MLA Citation
Laidlaw, Patrick Playfair, Sir, 1881-. Virus Diseases And Viruses. New York: Macmillan Co, 1939.
Warning: These citations may not always be complete (especially for serials).