Παραπομπή σε μορφή APA (7η εκδ.)

Chen, Z., Cobbold, S., Waldmann, H., & Metcalfe, S. (1994). Tolerance induction in concordant heart-xenografted mice by CD4 and CD8 monoclonal antibodies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Chen, Z., S. Cobbold, H. Waldmann, και S. Metcalfe. Tolerance Induction in Concordant Heart-xenografted Mice by CD4 and CD8 Monoclonal Antibodies. 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Chen, Z., et al. Tolerance Induction in Concordant Heart-xenografted Mice by CD4 and CD8 Monoclonal Antibodies. 1994.