APA
WHO, . (2006). Zoo nose and Communicable diseases common to Man and Animals cihamydioses rickttisiosses and viroses II. Delhi: AITBS Publishers.
Chicago
WHO, . 2006. Zoo nose and Communicable diseases common to Man and Animals cihamydioses rickttisiosses and viroses II. Delhi: AITBS Publishers.
Harvard
WHO, . (2006). Zoo nose and Communicable diseases common to Man and Animals cihamydioses rickttisiosses and viroses II. Delhi: AITBS Publishers.
MLA
WHO, . Zoo nose and Communicable diseases common to Man and Animals cihamydioses rickttisiosses and viroses II. Delhi: AITBS Publishers. 2006.