Acha, P. N., & Boris Szyfres. (1987). Zoonoses and communicable diseases common to man and animals (2. ed.). Washington D.C.: PAHO.
Chicago Style CitationAcha, Pedro N., and Boris Szyfres. Zoonoses and Communicable Diseases Common to Man and Animals. 2. ed. Washington D.C.: PAHO, 1987.
MLA CitationAcha, Pedro N., and Boris Szyfres. Zoonoses and Communicable Diseases Common to Man and Animals. 2. ed. Washington D.C.: PAHO, 1987.
Warning: These citations may not always be 100% accurate.