APA

Nelson D. E., Kirkendall R. S., Lawton R. L., Chrismon J. H., Merritt R. K., Arday D. A. & Giovino G. A. (19940711). Surveillance for smoking-attributable mortality and years of potential life lost, by state--United States, 1990. : MMWR. CDC surveillance summaries : Morbidity and mortality weekly report. CDC surveillance summaries.

Chicago

Nelson D E, Kirkendall R S, Lawton R L, Chrismon J H, Merritt R K, Arday D A and Giovino G A. 19940711. Surveillance for smoking-attributable mortality and years of potential life lost, by state--United States, 1990. : MMWR. CDC surveillance summaries : Morbidity and mortality weekly report. CDC surveillance summaries.

Harvard

Nelson D. E., Kirkendall R. S., Lawton R. L., Chrismon J. H., Merritt R. K., Arday D. A. and Giovino G. A. (19940711). Surveillance for smoking-attributable mortality and years of potential life lost, by state--United States, 1990. : MMWR. CDC surveillance summaries : Morbidity and mortality weekly report. CDC surveillance summaries.

MLA

Nelson D E, Kirkendall R S, Lawton R L, Chrismon J H, Merritt R K, Arday D A and Giovino G A. Surveillance for smoking-attributable mortality and years of potential life lost, by state--United States, 1990. : MMWR. CDC surveillance summaries : Morbidity and mortality weekly report. CDC surveillance summaries. 19940711.