Cervantes, L. F. (1965). The dropout: Causes and cures. univ. pr..
Chicago Style (17th ed.) ZitazioaCervantes, Lucius F. The Dropout: Causes and Cures. Michigan: univ. pr., 1965.
MLA (9th ed.) ZitazioaCervantes, Lucius F. The Dropout: Causes and Cures. univ. pr., 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.