Cita APA (7a ed.)

(1974). Scientific directory 1974 and annual bibliography 1973. US Department of Health, Education, and Welfare. National Institutes of Health. Office of Information.

Cita Chicago Style (17a ed.)

Scientific Directory 1974 and Annual Bibliography 1973. Bethesda (Maryland): US Department of Health, Education, and Welfare. National Institutes of Health. Office of Information, 1974.

Cita MLA (9a ed.)

Scientific Directory 1974 and Annual Bibliography 1973. US Department of Health, Education, and Welfare. National Institutes of Health. Office of Information, 1974.