APA (7th ed.) Zitazioa
CLARK, D., & ET AL. (1998). ADOLESCENT VERSUS ADULT ONSET AND THE DEVELOPMENT OF SUBSTANCE USE DISORDERS IN MALES.
Chicago Style (17th ed.) Zitazioa
CLARK, D.B, eta ET AL. ADOLESCENT VERSUS ADULT ONSET AND THE DEVELOPMENT OF SUBSTANCE USE DISORDERS IN MALES. 1998.
MLA (9th ed.) Zitazioa
CLARK, D.B, eta ET AL. ADOLESCENT VERSUS ADULT ONSET AND THE DEVELOPMENT OF SUBSTANCE USE DISORDERS IN MALES. 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.