Gaya APA
Zhdanov, V.. ().
Epidemiology .
Moscow:
Foreign Languages Publishing House,.
Gaya Chicago
Zhdanov, V..
Epidemiology.
Moscow:
Foreign Languages Publishing House,,
.
Text.
Gaya MLA
Zhdanov, V..
Epidemiology.
Moscow:
Foreign Languages Publishing House,,
.
Text.
Gaya Turabian
Zhdanov, V..
Epidemiology.
Moscow:
Foreign Languages Publishing House,,
.
Print.