Clausen, B. E. (1998). Conditional ablation of MHC class II expression in the mouse. Universität zu Köln.
Chicago Style aipamenaClausen, Björn E. Conditional Ablation of MHC Class II Expression in the Mouse. Germany: Universität zu Köln, 1998.
MLA aipamenaClausen, Björn E. Conditional Ablation of MHC Class II Expression in the Mouse. Universität zu Köln, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.