APA

Hofmann-Lehmann R., Fehr D., Grob M., Elgizoli M., Packer C., Martenson J. S., O'Brien S. J. & Lutz H. (19970204). Prevalence of antibodies to feline parvovirus, calicivirus, herpesvirus, coronavirus, and immunodeficiency virus and of feline leukemia virus antigen and the interrelationship of these viral infections in free-ranging lions in east Africa. : Clinical and diagnostic laboratory immunology.

Chicago

Hofmann-Lehmann R, Fehr D, Grob M, Elgizoli M, Packer C, Martenson J S, O'Brien S J and Lutz H. 19970204. Prevalence of antibodies to feline parvovirus, calicivirus, herpesvirus, coronavirus, and immunodeficiency virus and of feline leukemia virus antigen and the interrelationship of these viral infections in free-ranging lions in east Africa. : Clinical and diagnostic laboratory immunology.

Harvard

Hofmann-Lehmann R., Fehr D., Grob M., Elgizoli M., Packer C., Martenson J. S., O'Brien S. J. and Lutz H. (19970204). Prevalence of antibodies to feline parvovirus, calicivirus, herpesvirus, coronavirus, and immunodeficiency virus and of feline leukemia virus antigen and the interrelationship of these viral infections in free-ranging lions in east Africa. : Clinical and diagnostic laboratory immunology.

MLA

Hofmann-Lehmann R, Fehr D, Grob M, Elgizoli M, Packer C, Martenson J S, O'Brien S J and Lutz H. Prevalence of antibodies to feline parvovirus, calicivirus, herpesvirus, coronavirus, and immunodeficiency virus and of feline leukemia virus antigen and the interrelationship of these viral infections in free-ranging lions in east Africa. : Clinical and diagnostic laboratory immunology. 19970204.