APA

U.S. National Institute of Mental Health, Birren J. E., . (1963). Human aging. Bethesda, Md. :For sale by Superintendent of Documents U.S. Govt. Print. Off., Washington: .

Chicago

U.S. National Institute of Mental Health, Birren James E, . 1963. Human aging. Bethesda, Md. :For sale by Superintendent of Documents U.S. Govt. Print. Off., Washington: .

Harvard

U.S. National Institute of Mental Health, Birren J. E., . (1963). Human aging. Bethesda, Md. :For sale by Superintendent of Documents U.S. Govt. Print. Off., Washington: .

MLA

U.S. National Institute of Mental Health, Birren James E, . Human aging. Bethesda, Md. :For sale by Superintendent of Documents U.S. Govt. Print. Off., Washington: . 1963.