APA Citation

Smith, P. G. (1978). Directory of On-Going Research in Cancer Epidemiology 1977.

Chicago Style Citation

Smith, P. G. Directory of On-Going Research in Cancer Epidemiology 1977. 1978.

MLA Citation

Smith, P. G. Directory of On-Going Research in Cancer Epidemiology 1977. 1978.

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