APA
American National Standards Institute, . (1967). Periodicals; format and arrangement. New York: .
Chicago
American National Standards Institute, . 1967. Periodicals; format and arrangement. New York: .
Harvard
American National Standards Institute, . (1967). Periodicals; format and arrangement. New York: .
MLA
American National Standards Institute, . Periodicals; format and arrangement. New York: . 1967.
