APA Citation

Frauenthal, J. C. (1981). Smallpox, when should routine vaccination be discontinued? Boston, Mass.: Birkhäuser.

Chicago Style Citation

Frauenthal, J. C. Smallpox, When Should Routine Vaccination Be Discontinued? Boston, Mass.: Birkhäuser, 1981.

MLA Citation

Frauenthal, J. C. Smallpox, When Should Routine Vaccination Be Discontinued? Boston, Mass.: Birkhäuser, 1981.

Warning: These citations may not always be 100% accurate.