APA

Langberg R., United States & National Center for Health Statistics (U.S.). (1967). Homicide in the United States, 1950-1964. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service.

Chicago

Langberg Robert, United States and National Center for Health Statistics (U.S.). 1967. Homicide in the United States, 1950-1964. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service.

Harvard

Langberg R., United States and National Center for Health Statistics (U.S.). (1967). Homicide in the United States, 1950-1964. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service.

MLA

Langberg Robert, United States and National Center for Health Statistics (U.S.). Homicide in the United States, 1950-1964. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service. 1967.